Heterogeneous Groups (Maximum Pretest Score Variance)

Group 1 Variance: 16.3333

First Name Last Name Pretest Score ELD Level
Joe Nemchik 1.00 4.00
Johanna Davis 9.00 4.00
Jim Kelley 4.00 3.00

Group 2 Variance: 9

First Name Last Name Pretest Score ELD Level
Minh Ho 2.00 2.00
Jeff Such 8.00 4.00
Jon Finn 5.00 3.00

Group 3 Variance: 4.3333

First Name Last Name Pretest Score ELD Level
Tom Davidson 3.00 1.00
Jack Andrews 7.00 4.00
Arnoldo Lopez 6.00 4.00
Total Sum of Variances: 29.6667