Question

A school psychologist decided to separate some classes by gender to see if learning improved. She looked at studded scores on the final exam and obtained the following information: Students in boy-girl classrooms obtained an average of 71.4 on their final exams with a standard deviation on 10.8 whereas students on single-gendered classrooms obtained an average of 75.9 on their final exams with a standard deviation of 8.2. What else does the psychologist need to know or think about when interpreting this information?

Answers

PsyDAG
"Studded"?

What were their gender scores before segregation?
cindy
Don't understand

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