Formal Sciences Essay Examples and Topics. Page 7

1,843 samples

Pets and Physical Activity: Data Preparation and Analysis

The results of the analyses will be used to explore the association between pet ownership and physical activity level and to identify factors that could influence the relationship between these two variables.
  • Subjects: Statistics
  • Pages: 6
  • Words: 1097

Mediators vs. Moderators in Research

It determines the degree of influence of one value on another and is part of the effect of causation in the process of studying the issue.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 848

IP Assignment: Chi-Square Test

The non-parametric nature of the method is due to the lack of the need to evaluate for assumptions about the normality of the distribution; that is, the data for analysis do not necessarily have to [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 630

Sun Coast’s Data Analysis: Hypothesis Testing

To determine the significance of the constructed models and results, a p-value parameter is used at a significance level of.05. The first part of the general statistical analysis requires a Pearson correlation test to determine [...]
  • Subjects: Statistics
  • Pages: 7
  • Words: 1899

Carl Friedrich Gauss: Mathematician and Innovator

Moreover, Gauss is also the founder of congruence, which was a part of the mathematician's approach to the mentioned theory. Carl Friedrich Gauss became famous for his breakthrough ideas and developments that dramatically affected the [...]
  • Subjects: Math
  • Pages: 3
  • Words: 855

The Cart Final Speed: Dependence on the Momentum

The aim of the laboratory work is to study the dependence of the final speed of the cart on the momentum: the findings show that this dependence is a linear upward trend.
  • Subjects: Physics
  • Pages: 2
  • Words: 559

Torque on Thin Rods: An Experimental Study

According to Feng et al, torque is proportional to the product of the applied force's magnitude and its perpendicular Distance from the axis of rotation, which in turn is determined by the direction of the [...]
  • Subjects: Physics
  • Pages: 2
  • Words: 700

Lab Report: Researching of Elasticity

In fact, the mass of the weight affects the force of gravity experienced by the objects and affects the spring: the stronger this mass is, the more extension of the spring should be expected.
  • Subjects: Physics
  • Pages: 2
  • Words: 692

Qualitative Research: Advantages and Limitations

When choosing the research method, researchers face a choice between the qualitative and quantitative types of work. For researchers, it is necessary to find ways that can limit the allocated challenges of qualitative research.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 361

Sustainable Practices in Applied Sciences and Engineering

Environmental sustainability aims to preserve the biological diversity and organic composition of the Earth so that the resources will not finish over time and will maintain their capacity for future generations.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 850

Closed Loop Motor Speed Control Techniques

To investigate the differences between an open loop and closed loop motor speed control in the presence of mechanical load. U-151 Dual attenuator U-152 Summing amplifier U-153 Pre-amplifier U-154 Motor driver amplifier U-155 Tacho amplifier [...]
  • Subjects: Physics
  • Pages: 5
  • Words: 1477

Concentration of Chlorophyll: Regression Analysis

The first observation was that the concentration of the chlorophyll units in the fertilized area of the river, which was below the phosphoric acid drip point, was higher in comparison with the concertation of chlorophyll [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 640

Statistics of the Turbulence in the Atmosphere

It is possible to make the analogy between water flow in the wide Mississippi River with its eddies and obstacles to turbulence in the free atmosphere at low and high altitudes. The Mississippi River has [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 604

Compensation Management and Regression Analysis

The popularity of regression analysis lies in the fact that it allows one to consider many industrial, market, and societal factors. In an era of data overabundance, the inability to fix data reduces its quality [...]
  • Subjects: Statistics
  • Pages: 1
  • Words: 274

Contingency Tables and Their Related Statistics

One of the most generalized and understandable ones views it as a table representing the distribution of one variable in rows and another in columns, which helps to understand the association and correlation between two [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 600

Excerpt from the Structure of Scientific Revolutions

In the case of psychology, the discipline has yet to settle on a single dominant paradigm, leading to a continued evolution of the field and a lack of a shared understanding of its basic foundations.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 339

Scientific Method, Peer Review, and Publishing

To assure the reliability and quality of scientific research, peer review and publication are also crucial components of the scientific method. To assure the reliability and quality of scientific research, peer review and publication are [...]
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 390

Space Travel and Its Impact on the Planet

In addition to sending humans into space on the New Shepard, the company is working on reusable liquid rocket engines, space inhabitation programs and orbital launch vehicles.
  • Subjects: Space Studies
  • Pages: 1
  • Words: 321

Statistics: The Self-Reference Effect and Memory

After the distraction part was over, the participants were asked to recall the twelve adjectives they rated from a list of 42 words. This brings the question of whether the results would be different if [...]
  • Subjects: Statistics
  • Pages: 6
  • Words: 1595

Deduction in Ancient Greece and Egypt

Mathematics and the use of formulas have played an important role in the development of the modern world. The Golden Ratio concept was used in this part of the world.
  • Subjects: Math
  • Pages: 1
  • Words: 366

Dupree Fuels Company’s Regression Analysis

The quality of such heating is determined by a combination of factors, including the deterioration of the house, thermal insulation, the number of people living in the household, exposure to wind, and others.
  • Subjects: Statistics
  • Pages: 5
  • Words: 1302

Statistics: The Theory of Probability

25% It is almost certain that the probability to predict the next ten throws of a coin is zero. A coin is chosen randomly where every of the 19 coins has equal chances of being [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 571

Simulation of AC-DC Regulated Power Supply

Obviously, for normal functionality of such a device, it is necessary to ensure that a stable voltage is supplied to the sensor, which means that the circuit must be able to transform the AC voltage [...]
  • Subjects: Physics
  • Pages: 6
  • Words: 892

Relationship between Magnetism and Electromagnetism

However, there is an essential difference between the terms, as magnetism refers to a movement that does not require electricity, while EMFs always consists of both electric and magnetic components.
  • Subjects: Physics
  • Pages: 1
  • Words: 282

The Pulley System: History and Heritage

The pulley system is a set of wheels and a rope, one end of which is attached to fixed object, while the other one is fixed on an object that has to be lifted.
  • Subjects: Physics
  • Pages: 1
  • Words: 297

The Life Accomplishments of John von Neumann

While von Neumann's indirect participation in the bombing of Hiroshima and Nagasaki makes the discussion of his historical figure controversial, von Neumann's goal was to quickly achieve the end of the war by any means.
  • Subjects: Math
  • Pages: 1
  • Words: 358

Statistics and Decision-Making Analysis

In the case of the first state of nature, the demand for the COVID-19 vaccine and Amoxicillin will increase; the second state of nature would mean that the demand for COVID-related pharmaceuticals remains the same, [...]
  • Subjects: Statistics
  • Pages: 6
  • Words: 834

Human Cloning Considerations Analysis

The multitude of the biologically born have no way of knowing their fathers and mothers and have all the rights in human society, and no one can even afford to think about violating them.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 558

Statistics: The Use in Healthcare

In conclusion, statistics enable healthcare professionals to conduct qualitative research that establishes various connections between factors affecting one's health and the outcomes stemming from them.
  • Subjects: Statistics
  • Pages: 1
  • Words: 284

Ideological Reasoning: Tests of Argument Strength

The Veracity Test, or test of truthfulness, is used when assessing the authenticity of an argument. If the reasons are valid, then the argument will satisfy the test for veracity.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 600

Scientific Method Applied to Issue of Scienceyness

The culture of scienceyness has created a generation that claims to like science, even though they do not understand the tedious process of checking and rechecking the results an infinite number of times.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 305

The Scientific Method as a Way of Knowing

The articles emphasize the definition of the scientific method as a means of knowing and the various steps of the scientific method.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 373

Qualitative Data Organization

Researchers need the ingenuity to structure a large amount of raw data as organized data reduces confusion and enhances data collection.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 280

The Photoelectric Effect: A Scientific Discovery

The application of the scientific method in the discovery and development of the photoelectric effect triggered a scientific revolution that changed humanity's understanding of the physical world.
  • Subjects: Scientific Method
  • Pages: 5
  • Words: 1380

Linear Regression Applied to Major League Baseball

Applying regression techniques by drawing a scatter plot of real-world data of MLB payroll amounts and win totals copied to the Excel spreadsheet, it is practical to establish the nature of the relationship between the [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 464

Scientific Research: Types and Theory

Thus, it is of particular importance to consider and gain an understanding of what research theory is and the differences and similarities of various types of research.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 830

Science and Truth During the COVID-19 Pandemic

Thus, scientific organizations engaged in the deliberate distortion of the truth will not be able to function in the scientific system for a long time, which minimizes the chances for paid 'truth' and biased findings.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 483

Free Flight and Projectile Motion

Within this area, the influence of the initial conditions of the projectile on the average speed of free flight before the first fall is checked, all other things being equal: body mass, initial velocity, and [...]
  • Subjects: Physics
  • Pages: 2
  • Words: 717

Mathematical Operations with Positive and Negative Numbers

Afterward, the teacher will introduce the students to the logic behind moving the chips on the scale, with the shift to the right representing addition, whereas the transfer to the left representing subtraction.
  • Subjects: Math
  • Pages: 5
  • Words: 1460

A Metals Density Virtual Lab Experiment

The graduated cylinder was filled with the amount of metal powder, and the outcome was measured as the final volume. The density of the metal was determined using these measurements and the density formula ).
  • Subjects: Physics
  • Pages: 2
  • Words: 789

Construction of Regular Polygons: Octagon

The corners or vertices of a polygon are the positions where two of the lines of the polygon intersect. To obtain a single interior angle, then As illustrated, the following steps can be used to [...]
  • Subjects: Math
  • Pages: 2
  • Words: 578

A Graduate Researcher’s Bias and Limitations

This is due to the fact that the definition of bias helps to limit the occurrence of problems with obtaining information and forming the opinion of researchers.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 851

Statistics in Research: Qualitative Studies

For example, in order to most fully characterize the sample and the participants in the experiment or the object of study, professionals use the method of descriptive statistics.
  • Subjects: Statistics
  • Pages: 1
  • Words: 323

The Suitable Scholarly Article Search

When it comes to the first approach, it is connected to key terms and phrases that pertain to the subject. Furthermore, it becomes easier to find specific journals of interest that can provide the articles [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 550

The Phenomenological Research Design

One of the problematic elements of phenomenological research design is the fact that when conducting a study, researchers attach more importance to the participants' opinions about the topic of the work.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 295

Multiple Linear Regression Critique

In this context, the author has used graphs and charts to elaborate the figures in the research. To talk about independent variables and reliability can be confusing if the context is not specified.
  • Subjects: Math
  • Pages: 2
  • Words: 560

The Focal Length Determination for Two Convex Lenses Lab

Distances S0 and Si for two convex lenses in an experiment using the Lens Equation method Focal length is defined as the numerical characteristic that determines the difference between the position point of the lens [...]
  • Subjects: Physics
  • Pages: 2
  • Words: 717

The Level of Evidence of a Scientific Article

It is not a secret that the level of evidence of a scientific article is one of the indicators of the reliability of a work in terms of ranking a research article and evaluating its [...]
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 336

Space Exploration: Attitude & Recent Breakthrough

It created the basis for the development of natural science and technologies. Moreover, from the social perspective, overcoming the challenges of surviving in space requires cooperation and the development of communities.
  • Subjects: Space Studies
  • Pages: 1
  • Words: 293

Statistical Hypothesis Testing and Types of Errors

An error of the first kind is that the correct hypothesis will be rejected. In particular, the first kind of error probability is a power function calculated under the null hypothesis.
  • Subjects: Statistics
  • Pages: 1
  • Words: 380

Theories in Magnetic Resonance Imaging

It is also important to exalt or minimize their presence in the acquired images using knowledge of the type and extent of their susceptibility.
  • Subjects: Physics
  • Pages: 1
  • Words: 273

Energy: Types and Conversion Process

This process is called energy conversion, and it is one of the most important concepts in understanding energy. An example of energy conversion in daily activities is the shift from electric energy to heat in [...]
  • Subjects: Physics
  • Pages: 1
  • Words: 281

Mathematics: Problem-Solving Tasks

As for the area of the figure, only the first three students managed to complete the task, while Participant 4 did not find the area, and Participant 5 arrived at the wrong answer.
  • Subjects: Math
  • Pages: 3
  • Words: 952

Working with Concrete During Hot Weather

The purpose of this paper is to outline the expected effects of heat on concrete, discuss the essence of hot weather concreting, and then list and explain special techniques for creating the mix design to [...]
  • Subjects: Physics
  • Pages: 3
  • Words: 861

Education and Professional Choice Correlation

These two variables were selected to perform a Pearson Correlation test and a Bivariate Regression test to examine the relationship between the two variables in the data set The bivariate Pearson correlation test examines the [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 629

“Good Looks and Good Practice” Article by Yates et al.

It seems rational to state that the authors follow the quantitative research design in the chosen article, "Good Looks and good practice: the attitudes of career practitioners to Attractiveness and Appearance".
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 279

Statistics of Substance Abuse Among College Students

Descriptive statistics were employed in the study to examine the data and spot trends in substance abuse among college students. Descriptive statistics were employed in the study to examine the data and spot trends in [...]
  • Subjects: Statistics
  • Pages: 1
  • Words: 399

On-Campus Food Services: Part-Time and Full-Time Students

Full-time and part-time staff and students are expected to react differently to the food truck business, warranting the use of stratified random sampling for equal representation in the test sample.
  • Subjects: Scientific Method
  • Pages: 4
  • Words: 800

The SpICP-MS Approach: Paraphrasing

The spICP-MS is a highly-potent methodology for metallic NP characterization regardless of the constraints and aspects for improving the process includes.
  • Subjects: Math
  • Pages: 1
  • Words: 132

An Ideal Gas Law Explanatory Lab

This paper considers the model of an ideal gas and its implementation on the example of an experiment on changing the volume of a gas cylinder and the corresponding dynamics of temperature and pressure.
  • Subjects: Physics
  • Pages: 2
  • Words: 539

Statistical Thinking and Research

The main concepts of the article are the description of the statistical method and the variables that affect the final results.
  • Subjects: Statistics
  • Pages: 3
  • Words: 836

Waves on a String: A Physics Laboratory

From this data, the dependence of the wavelength on the root of the tension is plotted to determine the slope factor; this factor can be used to calculate the frequency of the wave indirectly.
  • Subjects: Physics
  • Pages: 2
  • Words: 563

Using Mathematics in Trading Metrics

Strictly speaking, to get the derivative for a function, such as a time series, one needs to study the limit of the increment of that function to the increment of time, as shown in the [...]
  • Subjects: Math
  • Pages: 2
  • Words: 765

Qualitative Data Coding: The Main Steps

As for the former, Ravitch and Carl mentions that prior to the actual coding, the researcher should become familiar with the data.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 389

Nuclear Industry Career Analysis

Due to the complexity of the mathematics and theoretical work involved in nuclear engineering, it is a somewhat challenging field to master.
  • Subjects: Physics
  • Pages: 15
  • Words: 4186

Multiple Regression: A Regression Analysis

H1: The age of the respondent has a significant influence on the respondents' trust in the ruling party. Additional factors that affect trust in the ruling party should be included in the analysis to increase [...]
  • Subjects: Statistics
  • Pages: 6
  • Words: 1166

T-Test for Statistical Analysis

Thus, even though there is a significant difference between the desired perceived level of democracy and the actual perceived level of democracy, the difference is small.
  • Subjects: Statistics
  • Pages: 4
  • Words: 885

Study Reliability & Validity and Their Importance

Reliability is related to the consistency of the study's results, while validity characterizes the accuracy of the results obtained. If the indicators are reliable, the researcher will get the same results by conducting the test [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 549

Linear Motion in One Dimension

In this laboratory work, the dynamics of linear motion of a cart on a horizontal plane were studied to determine the relationship between the position of the cart and time, which is then used to [...]
  • Subjects: Physics
  • Pages: 2
  • Words: 644

Physics Lab Report: Centripetal Force

In this laboratory work, the dependence of the centripetal force on the radius, the mass of the sample, and the angular velocity at which the sample rotates around the vertical axis are studied.
  • Subjects: Physics
  • Pages: 2
  • Words: 630

The Analysis of Covariance (ANCOVA) in Statistics

The analysis of covariance is a statistical method in research studies utilized in determining the effect of the independent variable on the dependent variable while eliminating the impact of covariate factors.
  • Subjects: Statistics
  • Pages: 2
  • Words: 572

Verifying Distributive Law and DeMorgan’s Law

The main goal of this lab investigation was to use practical logic circuits to validate DeMorgan's law and the Distributive Law and learn about CMOS devices' characteristics.
  • Subjects: Physics
  • Pages: 2
  • Words: 582

Research Design and Scientific Method Analysis

The different sections of a research article are created to provide a structure that one may utilize routinely to make the projects easier and to assist you in adhering to the correct scientific technique.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 419

Repeated Measures of Analysis of Variance (ANOVA)

ANOVA is the short-form form for Analysis of Variance, the repeated ANOVA is one of the members of the ANOVA family, it compares the mean of one or more variables taken from a set of [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 602

Conducting Research and Teams Role

Richard Hackman, developing and writing research in a team is not the most effective way of writing it. In order to prove the hypothesis of this report, comparative research can be designed, where the same [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 392

The Right to Abortion: Childless Women

The issue of inferential statistics in this example is motivated by considering the possibility of extrapolating results from the sample to the general population in the context of the population mean, i.e, no children for [...]
  • Subjects: Statistics
  • Pages: 1
  • Words: 451