ANOVA & Students t Test for diet data
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Student volunteers in a weight loss project were randomly assigned to one of three diets. After 2 months on the diets, subjects were weighed and weight loss was recorded for each person.
a. Conduct a test to determine if there was a significant effect of the diets. Include both analysis and graph.
b. Create the appropriate graph for the diet data below.
Diet A
7
9
8
12
8
7
4
10
Diet B
9
6
10
13
9
11
5
9
8
10
Diet C
8
7
12
11
15
7
14
12
10
11.
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Solution Summary
ANOVA & students t-est for diet data with graph is provided. The solution also include null hypothesis, alternative hypothesis, significance level, critical value and p-value.
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