Multiple Choice
The 95% confidence interval for the population proportion P given a sample size n = 300 and sample proportion = 0.2933 is calculated as:
A) 0.2933 ± 0.0515
B) 0.2933 ± 0.0289
C) 0.2933 ± 0.9200
D) 0.2933 ± 0.8145
Correct Answer:

Verified
Correct Answer:
Verified
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