The figure illustrates two sampling distributions for sample proportions when the population proportion a. Find the standard deviation for the sampling distribution of the sample proportion with (i) n = 100, p =0.40. Complete parts a through c. (ii) n = 1000. (i) standard deviation = (ii) standard deviation = n = 1000 (Round to four decimal places as needed.) n = 100 0.35 0.45 0.55