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10 POINTS Suppose that, based on a sample, the 95% confidence interval for the mean of a population is (25, 41). What was the mean of the sample? A. 31 B. 37 C. 33 D. 35
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10 POINTS

Suppose that, based on a sample, the 95% confidence interval for the mean of a population is (25, 41). What was the mean of the sample?


A. 31

B. 37

C. 33

D. 35

User Tgriesser
by
8.2k points

1 Answer

7 votes

Answer:

C. 33

Explanation:

Sample mean is right in the centre of the interval

Sample mean:

(25+41)/2

66/2

33

User Truong Dang
by
8.4k points
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