Question 787890
The effectiveness of three diet plans was analyzed. Use a significant level of 0.05 to the claim that the mean weight loss among all diet plans are the same given the following ANOVA results.
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Ho: The means are the same.
Ha: At least one of the means is different
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F= 0.352
P-value= 0.878
F critical= 2.69
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Since the p-value is greater than 5%, fail to reject Ho.
Answer: B
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Cheers,
Stan H.
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A) There is enough evidence to reject the null hypothesis.----
B) There is not enough evidence to reject the null hypothesis.
C) It cannot be determined.
D) There is sufficient evidence to fail to reject the null hypothesis.