In a standard normal distribution, the probability that Z is greater than zero is

The home sells for $325,000 and the brokerage firm receives $19,560 in commission. What was the commission rate paid by the seller?

A) 3% B) 5% C) 6% D) 17%

Coupons permit marketing managers to price discriminate, that is, charge different prices to different households

Indicate whether the statement is true or false