A group studying black bears living in the northeast United States has found that their weights are normally distributed: males have a mean weight of 500 pounds with a standard deviation of 50 pounds while females have a mean weight of 300 pounds with a standard deviation of 40 pounds. If a male bear weighs 530 pounds, what would a female need to weigh to have the same z-score? Question 38 options: 276 pounds 324 pounds 330 pounds 340 pounds