Question 15 - 5 Points May 18, 17:10:27 PM On a test that has a normal distribution, a score of 58 falls one standard deviation below the mean, and a score of 50 falls three standard deviations below the mean. Determine the mean of this test. Answer: Submit AnswerQuestion 16 - 5 Points May 18, 17:09:27 PM A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high school seniors. The study found that the mean SAT score was 464 with a margin of error of 30. Write a confidence interval for the true mean SAT score of the graduating high school seniors. Submit