(b) Repeat part (a) using samples of size n = 20.
(c) Repeat part (a) using samples of size n = 50.
(d) Use your answers to parts (a), (b), and (c) to comment on the effect of increasing the samplesize on the accuracy of using a sample proportion to estimate the population proportion.
3.52 Employer-Based Health Insurance A report from a Gallup poll22 in 2011 started bysaying,????Forty-five percent of American adults reported getting their health insurance froman employer. . . ??Later in the article we find information on the sampling method, ????arandom sample of 147,291 adults, aged 18 and over, living in the US,?? and a sentence aboutthe accuracy of the results, ????the maximum margin of sampling error is ??1 percentage