Rectangle pqrs is plotted on a coordinate plane the coordinates of p are -1 and -3 and the coordinates of q or -1 and 2 each unit on the coordinate plane represents 1 cm and a half feet was each unit on the coordinate plane represents 1 cm and a perimeter of a rectangle pqr a nurse is 20 m find the coordinates of points r and s given these conditions

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?