Use the following information for questions:
Ninety-four female students were asked how many hours of TV they watched the night before and where the usually sat in class (front, middle, back). A nonparametric Kruskal-Wallis test was used to analyze the results. Minitab output is shown below:
-Based on information given in the output, what is the conclusion, using a significance level of 0.05?
A) The null hypothesis is not rejected: the populations are not significantly different in TV hours watched.
B) The null hypothesis is not rejected: the populations are significantly different in TV hours watched.
C) The null hypothesis is rejected: the populations are not significantly different in TV hours watched.
D) The null hypothesis is rejected: the populations are significantly different in TV hours watched.

Question

Use the following information for questions:
 Ninety-four female students were asked how many hours of TV they watched the night before and where the usually sat in class (front, middle, back). A nonparametric Kruskal-Wallis test was used to analyze the results. Minitab output is shown below: 
-Based on information given in the output, what is the conclusion, using a significance level of 0.05?
A) The null hypothesis is not rejected: the populations are not significantly different in TV hours watched. 
B) The null hypothesis is not rejected: the populations are significantly different in TV hours watched. 
C) The null hypothesis is rejected: the populations are not significantly different in TV hours watched. 
D) The null hypothesis is rejected: the populations are significantly different in TV hours watched.

Quizplus · Accepted Answer

The Answer of Use the following information for questions:
 Ninety-four female students were asked how many hours of TV they watched the night before and where the usually sat in class (front, middle, back). A nonparametric Kruskal-Wallis test was used to analyze the results. Minitab output is shown below: 
-Based on information given in the output, what is the conclusion, using a significance level of 0.05?
A) The null hypothesis is not rejected: the populations are not significantly different in TV hours watched. 
B) The null hypothesis is not rejected: the populations are significantly different in TV hours watched. 
C) The null hypothesis is rejected: the populations are not significantly different in TV hours watched. 
D) The null hypothesis is rejected: the populations are significantly different in TV hours watched.

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