A simple random sample of 400 individuals provides 100 Yesresponses.
a. What is the point estimate of the proportion of thepopulation that would provide Yes responses? (to 2 decimals)
later use p-- rounded to 2 decimal places
b. What is your estimate of the standard of error of theproportion? ( to 4 decimals)
c. Compute the 95% confidence interval for the populationproportion. (to 4 decimals)
MUST INCLUDE:
The knowns
Graphs
Formulas
Steps to Solve
Box the Answer
