Which t test requires you to calculate a difference score? Independent-samples t test z-score test Related-samples t test One-sample t test
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Which t test requires you to calculate a difference score? Independent-samples t test z-score test Related-samples...
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...
Make your own research question for each A) z-test B) t-test C) independent samples D) related samples ANOVA A) one-factor, independent measures B) one-factor, repeated measure ex. "My study": Does deafness effect quality of life for individuals living in underdeveloped countries.
What is an advantage of using a related-samples t-test over an independent-samples t-test? There is a carry-over effect with the related-samples t-test .None of the options. The related-samples t-test needs less participants. There is a maturation effect in the related-samples t-test.
rowan.instructure.com Question 3 0.5 pts Which of the following are assumptions of the independent samples t-test? Skewed population Sample size over 30 Homogeneity of variance Related samples Question 4 0.5 pts What is the term called in an independent samples t-test that averages together the variances of the two samples? Mean variance Average variance Standard error of the difference Pooled variance Question 5 0.5 pts How is the standard error of the difference (used in independent samples t-tests) different from...
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.
The confidence interval for the independent-samples t test is centered around the _____. difference between means difference between variances sample mean population mean
Which of the following is a key difference between the t test and the z-test? a. The t test requires the knowledge of the true population mean. b. The t test uses the sample variance in place of the population variance. c. The t test computes the standard error using the population standard deviation. d. All of these are differences between t and z.
-which of these is an advantage of using a transformed score when reporting the score of an individual case? Transformed scores will be reported on the nominal level. Transformed scores will allow the mean score to be reported. Transformed scores provide a measure of variability. Transformed scores provide a context for the individual's score -Which of these would be considered a transformed score? percentile ranks and t scores t scores z scores and percentile ranks z scores -If Elliot collects...
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...