solve it correctly please. I ll rate accordingly

The proportion of Canadians with green eyes is 0.46, As part of a study of the genetic basis for skin sensitivity to sunlight, a research term collects a simple random sample of 450 Canadi following questions to 4 places past the decimal. a) How many people in the sample would you expect to have green eyes? Submit Answer Tries 0/3 D) What is the standard deviation of the sample proportion? (Use the normal approximation from now on). Submit Answer Tries 0/3 c) What is the probability that the sample proportion will exceed 0,48357 Submit Answer Tries 0/3