Assume that a sample is used to estimate a population proportion p. Find the 98% confidence interval for a sample of size 322 wi
th 270 successes. Enter your answer using decimals (not percents) accurate to three decimal places.
1 answer:
Answer with explanation:
Sample Size=322
Success=270
Probability of Success(p)
At 98% confidence interval , population proportion will be
= 0.308( approx to three decimal places.)
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