Calvin thinks a certain potato chip maker is putting fewer chips in their regular bags of chips. From a random sample of 19 bags of potato chips he calculated aPvalue of 0.011 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

if

A.theP- value is less than

.

B.theP- value is larger than

.

C.

is small.

D.=0.05

=0.05.