Explain when you would you use a dependent samples t-Test rather than an independent sample t-Test?...
- Explain when you would you use a dependent samples t-Test rather than an independent sample t-Test? What are the benefits and problems with each design? Be specific!
- Using similar IVs and DVs, design a study that uses a dependent samples t-Test design and a study that uses an independent samples t-Test (base them on the same general topic – this can be any topic, not just the “how fast” topic)). Make sure to note your independent and dependent variables for each study.
Dependent samples t-test example:
Independent samples t-test example:
Homework Answers
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Explain when you would you use a dependent samples
t-Test rather than an independent sample t-Test?...
How is the Dependent Samples t Test different from Independent samples t Test in terms of...
How is the Dependent Samples t Test different from Independent samples t Test in terms of samples? What are similarities in the assumptions behind both the Dependent and Independent Samples t Test? What is Dependent Samples t Test with one sample also known as In a dependent Samples t test what is the df for a sample of 100 participants in a particular study?
what is the hypothesis for one-sample t test, dependent samples t test, independent samples t test.
what is the hypothesis for one-sample t test, dependent samples t test, independent samples t test.
Compare and contrast the differences between a single sample t test and an independent samples t...
Compare and contrast the differences between a single sample t test and an independent samples t test. Next describe a hypothetical study using the design of an independent samples t test. List the two groups that you would test.
The primary factor that determines the statistical test students should use is the number of independent...
The primary factor that determines the statistical test students should use is the number of independent and dependent variables. True or False When investigating the relationship between two or more quantitative variables, chi-square is the appropriate test.True or False The Pearson correlation coefficient measures the association between two quantitative variables, distinguishing between the independent and dependent variables.True or False Multiple regression is used when there are several dependent variables and one independent quantitative variable.True or False When testing for the...
10. In an independent-samples t test, the ________ is used rather than the ________. Select one:...
10. In an independent-samples t test, the ________ is used rather than the ________. Select one: A. standard deviation; pooled variance B. variance; pooled variance C. pooled variance; standard deviation D. standard deviation; variance 11. Dr. Jameson wanted to know if IQ scores differed between male and female participants in his study. He gave 28 participants an IQ test and then compared IQ scores for gender differences. He hypothesized that there would be a statistically significant gender difference in IQ...
Describe a situation with dependent and independent variables in which you would use a t-test.
Describe a situation with dependent and independent variables in which you would use a t-test.
You are most likely to use an independent-samples t-test analysis when your study ____ A) none...
You are most likely to use an independent-samples t-test analysis when your study ____ A) none of the other alternatives are correct B) uses the same sample for the two different treatment conditions C) uses the data from one sample to evaluate a hypothesis about the population mean D) uses two different samples for two different treatment conditions being compared
Match each research question below with the appropriate analysis: (independent samples t-test, dependent samples t-test, one-way...
Match each research question below with the appropriate analysis: (independent samples t-test, dependent samples t-test, one-way ANOVA, or Chi-Square analysis). 1. Do cereals with a grade of A have significantly fewer calories per serving compared to those with a grade of B? 2. Is there a significant difference in the number of grams of carbohydrates and grams of protein within specific cereals? 3. Is there a significant difference in the ratings from cereals of different manufacturing brands?? 4. Is there...
Design your own study using one of the following statistical tests: one-sample t-test, paired samples t-test, independen...
Design your own study using one of the following statistical tests: one-sample t-test, paired samples t-test, independent samples t-test, or ANOVA. Give (1) your sample, (2) research question, (3) the appropriate test with the null and research hypotheses, and (4) the two variables, including (a) how you would measure both variables and (b) each variable’s level of measurement. Be creative. Do not include data in your response.
For each example, state whether the one-sample, the two-independent-sample, or the related samples t-test is most...
For each example, state whether the one-sample, the two-independent-sample, or the related samples t-test is most appropriate. If it is a related samples t-test, indicate whether the test is a repeated measures design or a matched-pairs design. 1) A researcher matches right-handed and left-handed siblings to test whether right-handed siblings express greater emotional intelligence than left-handed siblings. A. one-sample t-test B. two-independent sample t-test C. related samples t-test using the repeated measures design D. related samples t-test using the matched-pairs...
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