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(Solved): Exhibit 10-12 To test whether or not there is a difference between treatments A, B, and C, a sample ...

Exhibit 10-12
To test whether or not there is a difference between treatments A, B, and C, a sample of 12 observations has been randomly assigned to the 3 treatments. You are given the results below.

A	B	C
20	22	20
30	26	17
25	20	18
33	28	25

1. Based on Exhibit 10-12, what is the p value?

		0.04
		0.86
		0.69
		0.13

2. Based on Exhibit 10-12, should you reject or fail to reject the null hypothesis (alpha = 0.05)?

		Reject the null hypothesis
		Fail to reject the null hypothesis
		Eat cookies
		None of the above

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We have to test whether or not there is a difference between treatments A, B, and C

Hypothesis :

   : There is a not difference between treatments A, B and C
i.e.

   : There is difference between treatments A, B and C

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(Solved): Exhibit 10-12 To test whether or not there is a difference between treatments A, B, and C, a sample ...

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