A picture measuring 2inches by 3inches is placed inside a frame. the width between the picture and the frame is equal around the entire picture. if the area of the frame and the picture is 72 square inches, what is the width of the frame? Thanks!

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?