What assumptions are associated with a repeated measures ANOVA? Explain how variance is partitioned in a...

What assumptions are associated with a repeated measures ANOVA?

Explain how variance is partitioned in a repeated measures ANOVA. Make sure to highlight the final three sources of variation in a repeated measures ANOVA..

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orchestra answered 1 year ago

Explain the major difference between a between-subjects ANOVA and repeated-measures ANOVA in terms of what is...

Explain the major difference between a between-subjects ANOVA and repeated-measures ANOVA in terms of what is being partioned.

Perform a repeated-measures ANOVA using the following data. The data represent ten subjects’ measures repeated over...

Perform a repeated-measures ANOVA using the following data. The data represent ten subjects’ measures repeated over five different trials. Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 1 2 4 5 6 1 1 3 5 6 1 2 5 7 4 2 1 4 6 7 3 3 5 8 8 2 2 4 7 8 1 3 4 6 7 0 2 5 7 8 3 3 6 8 9 2 2 4 7 8 Complete...

A repeated measures ANOVA is statistically more powerful than a randomized ANOVA. One reason is that...

A repeated measures ANOVA is statistically more powerful than a randomized ANOVA. One reason is that the same subjects are used (like a paired t test). Why else? The within source of variance in a randomized ANOVA becomes ___subject______ and __error________in a repeated measures ANOVA. Only the __error_____ is used to calculate the F ratio. Because the denominator is smaller, the F ratio will be ___?____ and more likely to ______?_________ . Hints: error, fail to reject the null hypothesis,...

What are two advantages to a repeated measures design? The repeated measures t test is most...

What are two advantages to a repeated measures design? The repeated measures t test is most like which other t test that we have learned: single sample or independent samples t test? Why?

Within-Groups (Repeated Measures) ANOVA 3. A researcher is interested in how movies affect our physical state....

Within-Groups (Repeated Measures) ANOVA 3. A researcher is interested in how movies affect our physical state. She has participants watch movies from three different genres and measures their average heart beats per minute (BPM) while watching the movies. The data is as follows: participant horror romantic comedy action A 55 32 57 B 50 35 56 C 58 39 56 D 57 33 58 E 53 37 52 a. Who are the groups being tested: b. State the null and...

What is a effect size that measures the proportion of variance for a one-way between-subjects ANOVA?...

What is a effect size that measures the proportion of variance for a one-way between-subjects ANOVA? Which one overestimates the size of an effect in a population?

1- What is the purpose of ANOVA ? 2- What are the assumptions of ANOVA? 3-...

1- What is the purpose of ANOVA ? 2- What are the assumptions of ANOVA? 3- When and how should you use multiple comparison procedures for evaluating pairwise combinations of the group means?

What are the assumptions of ANOVA and describe what they mean?

1. A repeated-measures ANOVA is just like a related-means t-test except A. there can only be...

1. A repeated-measures ANOVA is just like a related-means t-test except A. there can only be one independent variable in the repeated-measures ANOVA. B. there can only be two levels of the independent variable in the repeated-measures ANOVA. C. there can only be two levels of the independent variable in the related-means t-test. D. There are no differences between the repeated-measures ANOVA and the related-means t-test. 2. Describe a hypothetical research scenario which would illustrate each of the following in...

Statistics exercises One-way repeated measures ANOVA 1. Suppose you are interested in learning if practice on...

Statistics exercises One-way repeated measures ANOVA 1. Suppose you are interested in learning if practice on the ACT improves test scores. You sample a random group of 10 people and ask them to take the ACT 1 time per week for 3 consecutive weeks. Use the data below to determine if practice improves test scores. Participant Test 1 Test 2 Test 3 1 18 23 24 2 20 22 26 3 21 24 23 4 19 25 28 5 20...

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