Question: A school administrator compared student prettests and posttests to determine if the student's improved. Paired Samples T-Test Measure 1 Measure 2 t df p Pretest

A school administrator compared student prettests and posttests to determine if the student's improved.

Paired Samples T-Test

Measure 1 Measure 2 t df p

Pretest - Posttest -2.737 110 0.007

Note.Student's t-test.

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