"time for some tedious, by-hand practice just to see if you can get the numbers right. using the following information, calculate the t test statistics by hand. x1 = 62 x2 = 60 n1 = 10 n2 = 10 s1 = 2.45 s2 = 3.16x1 = 158 x2 = 157.4 n1 = 22 n2 = 26 s1 = 2.06 s2 = 2.59x1 = 200 x2 = 198 n1 = 17 n2 = 17 s1 = 2.45 s2 = 2.35"

"time for some tedious, by-hand practice just to see if you can get the numbers right. using the following information, calculate the t test statistics by hand. x1 = 62 x2 = 60 n1 = 10 n2 = 10 s1 = 2.45 s2 = 3.16x1 = 158 x2 = 157.4 n1 = 22 n2 = 26 s1 = 2.06 s2 = 2.59x1 = 200 x2 = 198 n1 = 17 n2 = 17 s1 = 2.45 s2 = 2.35"

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter7: Percents

Section7.5: Percent Of Change

Problem 26E

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