For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding. In a random sample of67professional actors, it was found that37were extroverts.(a) Letprepresent the proportion of all actors who are extroverts.Find a point estimate forp. (Round your answer to four decimal places.) (b) Find a 95% confidence interval forp. (Round your answers to two decimal places.) lower limit upper limit