Help Homework: Section 8.2A Question 12, 8.2.16 HW Score: 0%, 0 of 12 points O Points: 0 of 1 Save The claim is that the IQ scores of statistics professors are normally distributed, with a mean less than 123. A sample of 20 professors had a mean 1Q score of 119 with a standard deviation of 11. Find the value of the test statistic ta tutor The value of the test statistic is (Round to three decimal places as needed) Heln me solve this Get more help Clear all Check