We test whether “cramming” for an exam is harmful to grades. Condition 1 crams for a pretend exam, but condition 2 does not. Each group has 31 participants. Below are the data: M1=43, SS1=1920, M2=48, SS2=2508 Please to calculate r2
We test whether “cramming” for an exam is harmful to grades. Condition 1 crams for a pretend exam, but condition 2 does not. Each group has 31 participants. Below are the data: M1=43, SS1=1920, M2=48, SS2=2508 Please to calculate r2
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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We test whether “cramming” for an exam is harmful to grades. Condition 1 crams for a pretend exam, but condition 2 does not. Each group has 31 participants.
Below are the data:
M1=43, SS1=1920, M2=48, SS2=2508
Please to calculate r2
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