A sample of size 110 is selected from a population with p = 0.60. (a) What is the expected value of p? (b) What is the standard error of p? (Round your answer to four decimal places.) (c) Show the sampling distribution of p. -2 -1 0 1 2 3 P P -0.05 0.00 0.05 0.10 0.15 0.50 0.55 0.60 0.65 0.70 P -0.10 -0.05 0.00 0.05 0.10