Problem #2 a) Find the Sample Size associated with the following Margin of Errors, m (1/2-pts) Given O = 100 Margin of Error, m = 5 CL = 90% Z = What is Z-value for 90% CL n = (Z* 6/m) = b) Margin of Error, m = 5 CL = 95% (1/2-pts) Z= What is Z-value for 95% CL n = (Z* 6/m) = c ) Margin of Error, m - 5 CL = 99% (1/2-pts) Z = What is Z-value for 99% CL n = (Z* o/m)- = d) Compare the Sample Sizes for each case, as the Confidence Level increases, 52 (1/2-pts) what happens to the Sample Size? 65 66 67 e) What happens to the Sasmple Size if the Margin of Error is decreased to 5? 68 (1/2-pts) 69 70 71