Multiple Choice
The number of successes and the sample size are given for a simple random sample from a population. Use theone-proportion z-interval procedure to find the required confidence interval.
-n = 138, x = 86; 90% level
A) 0.557 to 0.689
B) 0.559 to 0.687
C) 0.555 to 0.691
D) 0.554 to 0.692
Correct Answer:
Verified
Correct Answer:
Verified
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