10. [0/8.33 Points] DETAILS PREVIOUS ANSWERS BBBASICSTAT8ACC 8.3.009.MI.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER What is the minimal sample size needed for a 95% confidence interval to have a maximal margin of error of 0.1 in the following scenarios? (For each answer, enter a number. Round your answers up the nearest whole number.) (a) a preliminary estimate for p is 0.14 (b) there is no preliminary estimate for p 9.5 X Need Help? Read It Submit Answer 11. [-/8.33 Points] DETAILS BBBASICSTATSACC 8.3.011.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 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 63 professional actors, it was found that 44 were extroverts. (a) Let p represent the propo