Calvin thinks a certain potato chip maker is putting fewer chips in their regular bags of...

Calvin thinks a certain potato chip maker is putting fewer chips in their regular bags of chips. From a random sample of 18 bags of potato chips he calculated a P value of 0.044 for the sample.

(a) At a 5% level of significance, is there evidence that Calvin is correct? (Type: Yes or No):

(b) At a 10% level of significance, is there evidence that he is correct? (Type: Yes or No):

(c) In a statistical test of hypotheses, we say that the data are statistically significant at level αα if

A. αα is small.
B. α=0.05α=0.05.
C. the P - value is less than αα.
D. the P - value is larger than αα.

Expert Solution

orchestra answered 2 years ago

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