SCENARIO 3-7 In a Recent Academic Year,many Public Universities in the United

Short Answer

SCENARIO 3-7
In a recent academic year,many public universities in the United States raised tuition and fees due to a decrease in state subsidies.The change in the cost of tuition,a shared dormitory room,and the most popular meal plan from the previous academic year for a sample of 10 public universities were as follows: $1,589,$593,$1,223,$869,$423,$1,720,$708,$1425,$922 and $308.
-Referring to Scenario 3-7,what are the (absolute values of)the Z scores of the change in cost?