What are the indicators for using a t-test? Create a research scenario in which it would...

What are the indicators for using a t-test? Create a research scenario in which it would be correct to use a t-test, including the research question, sample size, and dependent and independent variables. (Needing a new research Questions).

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orchestra answered 1 year ago

Please state a research scenario that you would analyze with an Independent-samples t-test. Then, please also...

Please state a research scenario that you would analyze with an Independent-samples t-test. Then, please also state a research scenario that you would analyze with an Repeated-samples t-test. Make sure to state your independent variable and dependent variable for both scenarios.

For which of the following research questions could you test using a dependent samples t-test? Group...

For which of the following research questions could you test using a dependent samples t-test? Group of answer choices Do student athletes and non student athletes differ on levels of self-esteem? Is there a difference in verbal problem solving skills between science majors and art majors? Is pain tolerance different with acupuncture versus without acupuncture needles? Do boys and girls differ on mathematical abilities?

1. Identify which test the scenario will use: independent samples t test, paired samples t test,...

1. Identify which test the scenario will use: independent samples t test, paired samples t test, chi square test for goodness of fit, chi square test for independence or chi square test for homogeneity. A. A researcher goes to the parking lot at a large grocery chain and observes whether each person is male or female and whether they return the cart to the correct spot before Chi leaving (yes or no). B. Amber Sanchez, a statistics student, collected data...

Create a scenario in which an investor would benefit from using option contracts to minimize risk

Create a scenario in which an investor would benefit from using option contracts to minimize risk,

think of a research scenario in which the data would be analyzed using Chi-Square (two variables...

think of a research scenario in which the data would be analyzed using Chi-Square (two variables measured at a nominal level). Provide a brief research scenario, much like those found in assignment problems. Identify the independent (antecedent) and dependent (criterion) variables. Discuss how you would operationally define those variables. Identify who your participants would be and the steps you would need to take to ensure that your research adheres to ethical standards. Discuss how aspects of your research design and...

Which of the following research is most likely to use an independent t test?

Provide an example of a research plan that would use an dependent samples t-test. Include in...

Provide an example of a research plan that would use an dependent samples t-test. Include in your example the IV & DV and what you will do with the data you are collecting (for example, testing group 1 and group 2).

13 a-d. What would be the best test for the scenario? State the test and why. List...

13 a-d. What would be the best test for the scenario? State the test and why. List of Potential Tests z-test One-sample t-test Independent samples t-test Paired t-test Analysis of Variance (ANOVA) Simple Linear Regression Multiple Linear Regression Logistic Regression Chi-square Test of Independence a. Does marijuana smoking affect the appetite of cancer patients? Compare three smoking groups (i.e., never, less than 4 times per month, 4 or more times per month) on the number of calories consumed in a week. Each group...

Problem Set 2: The independent-samples t test Research Scenario: A forensic psychologist has developed a new...

Problem Set 2: The independent-samples t test Research Scenario: A forensic psychologist has developed a new program that teaches empathy and positive social skills to youth offenders who are incarcerated for a violent offense. She wants to know whether this new treatment is more effective in increasing empathy than the standard treatment that these youth offenders usually receive. She sets up a treatment group that consists of 8 youth offenders incarcerated for violent offenses who will receive the new treatment....

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