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22 March, 04:28

A 90% confidence interval for a proportion is found to be (0.62, 0.68). What is the sample proportion?

A.

0.64

B.

0.65

C.

0.68

D.

0.66

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Answers (1)
  1. 22 March, 06:18
    0
    Answer:B. 0.65
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