Question

A small coffee company claims to include 11 ounces of coffee in every bag of ground coffee it produces. Out of a random sample of 250 bags, 50 of the bags contain only 10.9 ounces. Which inferences from the results of the random sample are reasonable? Choose all that are correct.

A It can be inferred that 5% of the bags from a second random sample will contain more than 11 ounces.

B It is likely that a second random sample of bags will show a much lower percentage of bags with only 10.9 ounces.

C The percentage of all bags produced that contain less than 11 ounces is likely to fall between 15% and 25%..

D It is likely that the company's claim is true because 20% of the bags in the sample contain 10.9 ounces.

E It is unlikely that the company's claim is true because 20% of the bags in the sample contain 10.9 ounces.

Answer 1

Answer: C

Explanation:

C The percentage of all bags produced that contain less than 11 ounces is likely to fall between 15% and 25%..

Answer 2

C

Explanation: