Question: Question 11 (4 points) For the chocolate group only (n=50, mean =80, and standard deviation = 5 ), find a 95% Confidence Interval for the

Question 11(4 points)

For the chocolate group only (n=50, mean =80, and standard deviation = 5 ), find a 95% Confidence Interval for the mean score on the exam.

Question 11 options:

(79.3, 80.7)

(78.04, 81.96)

(78.6, 81.4)

(79.02, 80.98)

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