03nydiahbyrd 03nydiahbyrd

Today at 11:52 AM
Mathematics

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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

Answer :

michellenava12 michellenava12

Today at 11:57 AM

I think the answer is b

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g9rxeiuwk2 g9rxeiuwk2

Today at 11:57 AM

I feel like the answer is d

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