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Provide the obtained value of t.   Provide a measure of explained variance, and an explanation of it.   Provide a calculation of the 95% Confidence interval, and explain the interval.

Provide the obtained value of t.   Provide a measure of explained variance, and an explanation of it.   Provide a calculation of the 95% Confidence interval, and explain the interval.

MATLAB: An Introduction with Applications
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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Provide the obtained value of t.

 

Provide a measure of explained variance, and an explanation of it.

 

Provide a calculation of the 95% Confidence interval, and explain the interval.

A special education teacher wants to test the effects of online learning. A class of ten children are given traditional instruction for the first month of class. The amount of student-teacher interaction was assessed-i.e., the average number of seconds it took for the student to respond when called upon. Beginning the second month, laptop computers are provided to each student. The data below show the averages for each student. Did it take significantly longer for the students to respond when using the laptop. Test the research using a two-tailed test and a = .05. Child no. Traditional With lap-top 1 3 5 4 3 7 9 4 2 3 5 3 5 6. 7 7 7 4 6. 8 5 8 9. 1 10 3.
Transcribed Image Text:A special education teacher wants to test the effects of online learning. A class of ten children are given traditional instruction for the first month of class. The amount of student-teacher interaction was assessed-i.e., the average number of seconds it took for the student to respond when called upon. Beginning the second month, laptop computers are provided to each student. The data below show the averages for each student. Did it take significantly longer for the students to respond when using the laptop. Test the research using a two-tailed test and a = .05. Child no. Traditional With lap-top 1 3 5 4 3 7 9 4 2 3 5 3 5 6. 7 7 7 4 6. 8 5 8 9. 1 10 3.
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