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3 years ago

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WILL MARK BRAINLIEST A sample of 64 was taken from a population, with the mean of the sample being 119 and the standard deviatio

n of the sample being 16. What is the 68% confidence interval for the mean of the population?
A. (115, 123)
B. (117, 121)
C. (113, 125)
D. (118, 120)

1 answer:

Anettt [7]3 years ago

6 0

Answer:

B. 117, 121

Step-by-step explanation:

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