Use the normal distribution to find a confidence interval for a
proportion p given the relevant sample results. Give the
best point estimate for p, the margin of error, and the
confidence interval. Assume the results come from a random
sample.
A 95% confidence interval for p given that p^=0.39 and
n=525.
Round your answer for the best point estimate to two decimal
places, and your answers for the margin of error and the confidence
interval to three decimal places.
Best point estimate =
Margin of error =
The 95% confidence interval is (answer) to ( answer)
The best point estimate for P= Margin of error E = z/2
confidence interval = E
steps and calculations given below
Use the normal distribution to find a confidence interval for a proportion p given the relevant...
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