esponses/last?dep=29680391 AD [3.3/5 Points] DETAILS PREVIOUS ANSWERS BBUNDERSTAT12 7.3.011.FB.S. MY NOTES PRACTICE ANOT 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 of 70 professional actors, it was found that 44 were extroverts. LO USE SALT (a) Let p represent the proportion of all actors who are extroverts. Find a point estimate for p. (Round your answer to four decimal places.) 0.6286 (b) Find a 95% confidence interval for p. (Round your answers to two decimal places.) lower limit upper limit Give a brief interpretation of the meaning o l you have found. O We are 5% confident that the true proportion of actors who are extroverts falls within this interval. O We are 5% confident that the true proportion of actors who are extroverts falls above this interval. We are 95% confident that the true proportion of actors who are extroverts falls within this interval. 7:39 PM w hulu 1/5/2022