7.4(2)

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance

using the given sample statistics.

Claim:

p<0.13;

=0.05;

Sample statistics:

p=0.12,

n=25

Question content area bottom

Part 1

Can the normal sampling distribution be used?

A.

No, because np is less than 5.

B.

Yes, because pq is greater than

=0.05.

C.

Yes, because both np and nq are greater than or equal to 5.

D.

No, because nq is less than 5.