For this problem, carry at least four digits after the decimalin your calculations. Answers may vary slightly due torounding.
In a random sample of 63 professional actors, it was found that41 were extroverts.
(a) Let p represent the proportion of all actors whoare extroverts. Find point estimates for p and q.(Round your answer to four decimal places.)
p?=
q?=
(b) Find a 95% confidence interval for p. (Round youranswers to two decimal places.)
Find the maximal margin of error. (Round your answer to twodecimal places.)
E =
Report the bounds from the 95% confidence interval forp. (Round your answers to two decimal places.)
lower limit =
upper limit =
