Multiple Choice
To determine the mean number of unpopped kernels in your favorite brand of microwave popcorn,you pop a random sample of 50 bags of popcorn and construct of 98% confidence interval of (12.5,15.4) .
A) 1.23 unpopped kernels
B) 1.45 unpopped kernels
C) 1.50 unpopped kernels
D) 2.90 unpopped kernels
E) Not enough information is given.
Correct Answer:

Verified
Correct Answer:
Verified
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