If you are conducting a study on the academic performance of students who are registered members of any of the university's sports and culturals clubs. Would you consider this study to require a quantitative or qualitative approach? Justify your answer

Q: What do think are the advantages and disadvantages of observational and experimental studies?

A:

Q: If you were assigned to develop a study to determine if homeless people are resilient to certain…

A: From the given information, it is observed that the we need to develop a study to determine homeless…

Q: Distinguish between observational and experimental types of studies?

A: An observational study is a study in which researchers simply collect data based on the data…

Q: Discuss the nature of statistical thinking in relation to intelligent decisions

A: Statistical thinking: Statistical thinking is defined as the ‘skill to think critically’, by using…

Q: O The American Statistical Association wishes to do a survey of its members in the United States on…

A: There are main four types of survey.  1) Telephonic Surveys, 2)Face-to-face Surveys, and 3)Online…

Q: What is the best statistical method to use when measuring two nominal level variables? Why?

A: Nominal scales are used, without any quantitative significance, to label variables. One might…

Q: What are the conclusions of the study?

A: Parametric test is used to determine the mean significance between the sample and population when…

Q: You have been asked to develop a work sample for a receptionist position in a three-person law firm.…

A: The topic is part of descriptive technical writing.

Q: Although, in practice, sample data are generally analyzed in inferential studies, what is the…

A: If the data consists of different methods for estimating the sample and drawing the inferences about…

Q: It is desired to investigate whether there is a relationship between gender and occupational groups.…

A: To examine the strength of association (or) relationship between two variables the following are the…

Q: In your own words, distinguish between measures of association and tests of statistical…

A: The measures of association terms generally used for the correlation coefficient. The correlation…

Q: If you wanted to compare two societies on anomie, or normlessness, what indicators might you look…

A: Given : Anomie is a social phenomenon which prevents significant bond between individuals and the…

Q: Explain Misconceptions about significance testing?

A: Misconceptions about significance testing is, The probability value is defined as the probability…

Q: that using a 5 percent margin of error w

A: As the name implies, the margin of error is a range of values above and below the actual results…

Q: Is the study an experiment or an observational study ? How do you know?

A: It is an important part of statistics. It is widely used.

Q: What is the relationship between industrial production and the application of statistical…

A: Industrial production is a measure of output of the industrial sector of the economy. The industrial…

Q: A researcher studying psychological well-being between those with depression, anxiety, or mood…

A: Given Information- Number of individuals for each type of psychological well-being are Depression =…

Q: What are the basic guidelines for watching and collecting data on workers?

A: The very first step to collect a data is:  Identify issues or opportunities for collecting data: It…

Q: What quantitative research design should be used in "Relationship between Academic Stressors and…

A: Statement is given

Q: List the types of Sensitivity Analysis?

A: Sensitivity Analysis deals with finding out the amount by which we can change the input data for the…

Q: What is the most important consideration when designing a study on human subjects?

A: Human trials.

Q: give a comprehensive comparison and contrasting about experimental and non experimental research

A: Experimental research is the type of research that uses a scientific approach towards manipulating…

Q: Provide an original example of how one could use a one-sample t-test to evaluate the effectiveness…

A: example of how one could use a one sample t test to evaluate the effectiveness

Q: If you are using open-ended information, which you might obtain from surveys, focus groups,…

A: Surveys are used to collect data from the research to understand the behavior of the people from a…

Q: What is Meta-analysis?

A: A meta-analysis is a survey in which the results of the studies included in the review are…

Q: Why is it important to include a test of effect size when reporting our statistical test results?

A: Effect size:-   effect size is a quantitative measure of the magnitude of the experimenter…

Q: Discuss the differences between a designed experiment and an observational study.

A: Experimental study is used to measure the effects of certain treatments on a particular sample.…

Q: Suppose you want to study the effectiveness of calculators in College math classrooms by giving…

A: In experimental studies we assign some observation to one group and rest in the other group. After…

Q: Show the difference between two approaches to significance testing?

A: The two approaches to significance testing are p-value approach and critical value approach.

Q: List three reasons why a replacement study might be needed.

A: Replacement problems involve items that degenerate with use or with the passage of time and those…

Q: Dr. Guidry conducts a study examining the relationship between the number of friends one has and the…

A: Given Information: Dr Guidry is interested in examining the relationship between the number of…

Q: The term clinical means that the study involves people.  True  False

A: Given, The term clinical means that the study involves people.

Q: What is one major difference between an observational study and an experimental study?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How do you know which test/procedure to use given a particular research design or study? What…

A: There are various aspects which we have to analyse to decide which test procedure to use. Some of…

Q: Explain if there was a statistically significant difference between the group means. did you arrive…

A: Test is that whether there was a difference between the three means. Level of significance = 0.01

Q: what kind of ethical issues may potentially arise when analyzing and reporting statistical data?

A: A good statistical research or practice requires transparent assumptions, valid interpretations, and…

Q: Suppose you are planning to make an account about the study habits of ESTA3041 students. What are…

A: Cases in the Study habits of ESTA3041 students are 1. Age of a student 2.  Home Environment 3.…

Q: Describe a hypothetical study that uses questionnaire, interview or observational data.

A: Questionnaire is a set of printed questions with a multiple choice of answers, devised for the…

Q: What can researchers do to ensure their survey is valid? Why is this important? What are the…

A: Validity means that researcher’s findings truly represent the phenomenon they are claiming to…