A researcher constructs a confidence interval for a population proportion using a sample of size 50. The value of p is.3, and the resulting confidence interval is determined to be (.1323, 0.4677 ) . What's the level of confidence for this interval?
A. Not enough information to answer.
B. 80%
C. 99%
D. 95%
Ε. 90%
D. 95%
The confidence interval (.1323, 0.4677) indicates a range of values in which we can be 95% confident that the true population proportion lies.
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