Can someone help me with this? I'll give brainliest! :)

Standard deviation of 19,29,21,22,23

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?

If v is the midpoint of qs and w is the midpoint of rs, then what is vs?