Use the following to answer questions a-f: The sampling distribution shows sample proportions from samples of size n = 35. ... . . . 0.42 0.49 0.56 0.63 0.70 0.77 0.84 0.91 a. What does one dot on the sampling distribution represent? b. Estimate the population proportion from the dotplot. c. Which of the following is an estimate of the standard error of the sample proportions? Show working. A) 0.07 B) 0.63 C) 0.14 D) 0.01