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Which of the following are assumptions of ANOVA? Select all that apply ) The variance is the same in all populations | The response variable is normally distributed The explanatory variable is normally distributed There is no difference in the means of the groups | The measurements are randomly sampled What is the alternative hypothesis of an ANOVA? The means of all the groups are the same. ) The mean of at least one of the groups is different from the others. The means of all the groups are different.

Which of the following are assumptions of ANOVA? Select all that apply ) The variance is the same in all populations | The response variable is normally distributed The explanatory variable is normally distributed There is no difference in the means of the groups | The measurements are randomly sampled What is the alternative hypothesis of an ANOVA? The means of all the groups are the same. ) The mean of at least one of the groups is different from the others. The means of all the groups are different.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Which of the following are assumptions of ANOVA? Select all that apply ) The variance is the same in all populations | The response variable is normally distributed ) The explanatory variable is normally distributed ) There is no difference in the means of the groups ) The measurements are randomly sampled What is the alternative hypothesis of an ANOVA? The means of all the groups are the same. The mean of at least one of the groups is different from the others. The means of all the groups are different. Question 8 (0 Given alpha = 0.05, what conclusion can you come to? Op < 0.05, fail to reject the null hypothesis, all of the counties have the same mean income Op < 0.05, reject the null hypothesis, all of the counties have the same mean income Op < 0.05, reject the null hypothesis, at least one of the counties has a different mean income than the others p > 0.05, fail to reject the null hypothesis, at least one of the counties has a different mean income than the others
Transcribed Image Text:Which of the following are assumptions of ANOVA? Select all that apply ) The variance is the same in all populations | The response variable is normally distributed ) The explanatory variable is normally distributed ) There is no difference in the means of the groups ) The measurements are randomly sampled What is the alternative hypothesis of an ANOVA? The means of all the groups are the same. The mean of at least one of the groups is different from the others. The means of all the groups are different. Question 8 (0 Given alpha = 0.05, what conclusion can you come to? Op < 0.05, fail to reject the null hypothesis, all of the counties have the same mean income Op < 0.05, reject the null hypothesis, all of the counties have the same mean income Op < 0.05, reject the null hypothesis, at least one of the counties has a different mean income than the others p > 0.05, fail to reject the null hypothesis, at least one of the counties has a different mean income than the others
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