P Do Homework - Section 8.3 Homework - Google Chrome O mathxl.com/Student/PlayerHomework.aspx?homeworkld=605534636&questionld=1&flushed=true&cld=6626078¢erwin=yes Mat 123D - intro to Applied Statistics - Fall 2021 Maurice Thomas |10/26/21 8:28 PM Homework: Section... Question 2, 8.3.109 HW Score: 12.5%, 1 of 8 points Part 1 of 2 Points: 0 of 1 Save A variable has a mean of 100 and a standard deviation of 9. Nine observations of this variable have a mean of 119 and a sample standard deviation of 12. Determine the observed value of the a. standardized version of x. b. studentized version of x. a. z= (Round to three decimal places as needed.) X Vi Vi TO More Clear All Check Answer Textbook Tech Help Get More Help - OK 9 47.F Cloudy ~ 4x to search DELL 2 P W K H A S D N M X C V B Z ctrl alt