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Question
A random sample n= 15 is taken from a population assumed to be normal, and 
= 1.2 and s = .6. Calculate a 98 percent confidence interval for 
A. [.675, 1.725]
B. [.794, 1.606]
C. [.876, 1.524]
D. [.882, 1.518]
Answer
This answer is hidden. It contains 2 characters.
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