Multiple Choice
Compute the 90% confidence interval estimate for the population proportion,p,based on a sample size of 100 when the sample proportion, is equal to 0.40.
A) 0.3880,0.0412)
B) (0.3930,0.4070)
C) (0.3194,0.4806)
D) (0.3886,0.4114)
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q35: In an effort to estimate the mean
Q51: When determining sample size for a proportion,
Q52: An advertising company wishes to estimate the
Q60: If a manager is interested in estimating
Q82: What sample size is needed to estimate
Q89: A public policy research group is conducting
Q91: When σ is unknown, the margin of
Q103: The Hilbert Drug Store owner plans to
Q115: The Internal Revenue Service (IRS)is interested in
Q130: When developing a confidence interval estimate, the