Question

Given values: 54, 65, 76, 43, 45, 76, 87 12, 23, 34, 67,65, 78, 45, 34....

Given values: 54, 65, 76, 43, 45, 76, 87 12, 23, 34, 67,65, 78, 45, 34. Given 95% confidence and sigma (population standard deviation) (12) Compute the confidence interval. Round to one decimal place.

A.

(47.5, 59.7) ‍
B.

(12, 87)‍
C.

(48.5, 58.7)‍
D.

None of the above.‍
Math   Statistics-And-Probability   
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