jekson1252
jekson1252
07.04.2021 • 
Mathematics

Suppose the average score on the GRE is 1000. A group of undergraduates from USD score 1150, 1220, 1028, & 850 on the test. As a group did the USD students perform better than the national average at
the .01 level? What was the value of the test statistic (t score) used to make this decision?

Solved
Show answers

Ask an AI advisor a question