Calvin thinks a certain potato chip maker is putting fewer chips in their regular bags of chips. From a random sample of 13 bags of potato chips he calculated a P value of 0.048 for the sample. (a) At a 5% level of significance, is there evidence that Calvin is correct? (Type: Yes or No):  equation editor   (b) At a 10% level of significance, is there evidence that he is correct? (Type: Yes or No):  equation editor   (c) In a statistical test of hypotheses, we say that the data are statistically significant at level α� if A. the P - value is larger than α�. B. α� is small. C. α=0.05�=0.05. D. the P - value is less than α�.

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