8. For each scenario described below fill in the blank with the appropriate testing procedure from the list below. paired sample t-test one sample t-test two independent samples t-test Welch's t-test Shapiro-Wilks test test for equal variance randomization distribution (a) We wish to use a t-test for one sample and must check for normality. (b) We want to compare the results of two different types of eye drops on 20 people. Each person is given both types of eye drops - one type per eye.. (c) We want to compare the means from two independent normal populations with different variances. (d) We wish to compare the means form two independent populations that are not normally distributed.
8. For each scenario described below fill in the blank with the appropriate testing procedure from the list below. paired sample t-test one sample t-test two independent samples t-test Welch's t-test Shapiro-Wilks test test for equal variance randomization distribution (a) We wish to use a t-test for one sample and must check for normality. (b) We want to compare the results of two different types of eye drops on 20 people. Each person is given both types of eye drops - one type per eye.. (c) We want to compare the means from two independent normal populations with different variances. (d) We wish to compare the means form two independent populations that are not normally distributed.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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