1. The function f(x)= ( 1 3 )4^ x graphed below. Which statement accurately compares the graph below with the graph of f(x) = 4 a. The graph above is a vertical stretch of the graph f(x) = 4 ^ x b. The graph above is a vertical compression of the graph f(x) = 4 ^ x The graph above is a horizontal stretch of the graph f(x) = 4 ^ x d. The graph above is a vertical translation of the graph f(x) = 4 ^ x

Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?