Multiple Choice
What is the 95% confidence interval, using the Wald method, for the proportion when there are 7 observed successes out of a total of 50 trials?
A) 0.014 < p < 0.213
B) 0.044 < p < 0.236
C) 0.074 < p < 0.259
D) 0.104 < p < 0.282
Correct Answer:
Verified
Correct Answer:
Verified
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