Which statement shows 3.795 in expanded form? A. О (3 x 1) + (7 x 1 + 19 x 100) + (5 x 1,000)
B. O (3 x 1) + (7 x + ) + (9x +) + (5 x 200)
C. (3 x 10) + (7 x 100) + (9 x 1,000) + (5 x 10,000)
DO (3 + 1) + (7 + 1.) + (9 + 100) + (5 + 1000)

People end up tossing 12% of what they buy at the grocery store. assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. a. calculate the mean and the standard error for the sample proportion p. b. describe the sampling distribution of p in part a. draw a graph of this probability distribution with its mean and standard deviation. what is the probability that your survey will provide a sample proportion more than 15%? c. d. population proportion? what is the probability that your survey will provide a sample proportion within + 0.03 of the