A researcher wishes to compare a new method of teaching reading to slow learners to the current standard method. Of a random sample of 20 slow learners, eight are taught by the new method and twelve are taught by the standard method. All 20 children are taught by qualified instructors under similar conditions for a 6-month period. The results of the reading test at the end of this period are summarized as follows: New Method n1 = 8; X1 = 76.9; S1 = 4.85. Standard Method n2 = 12, X2 = 72.7; s2 = 6.35. Use 5% significance level. 1. what is the conclusion?
A researcher wishes to compare a new method of teaching reading to slow learners to the current standard method. Of a random sample of 20 slow learners, eight are taught by the new method and twelve are taught by the standard method. All 20 children are taught by qualified instructors under similar conditions for a 6-month period. The results of the reading test at the end of this period are summarized as follows: New Method n1 = 8; X1 = 76.9; S1 = 4.85. Standard Method n2 = 12, X2 = 72.7; s2 = 6.35. Use 5% significance level. 1. what is the conclusion?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A researcher wishes to compare a new method of teaching reading to slow learners to the current standard method. Of a random sample of 20 slow learners, eight are taught by the new method and twelve are taught by the standard method. All 20 children are taught by qualified instructors under similar conditions for a 6-month period. The results of the reading test at the end of this period are summarized as follows: New Method n1 = 8; X1 = 76.9; S1 = 4.85. Standard Method n2 = 12, X2 = 72.7; s2 = 6.35. Use 5% significance level.
1. what is the conclusion?
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