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2 years ago

12

Suppose a sample of 256 was taken from a population with a standard deviation of 64 centimeters. What is the margin of error for

a 68% confidence interval?
A. 6
B. 8
C. 10
D. 4

2 answers:

Ganezh [65]2 years ago

8 0

I think the answer is b

Serhud [2]2 years ago

6 0

I feel like the answer is d

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