Which of the following is the correct interpretation of these paired-samples T test results?A. time 1 scores are significantly higher than time 2 scoresB. time 2 scores are significantly higher than time 1 scores.C. time 1 scores are not significantly higher than time 2 scores.D. you cannot tell which scores are higher. Paired Samples StatisticsStd. DeviationStd. ErrorMeanMeanPair 1Time 114.0114582.910.076Time 213.7914582.881.075Paired Samples TestPaired Differences95% ConfidenceInterval of theDifferenceStd.Deviation2.679Std. ErrorMeanSig. (2-tailed)dfUpper358MeanLower.070.0833.1381457.002Pair 1Time 1- Time 2220

Name: Which of the following is the correct interpretation of these paired-s
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Description: Which of the following is the correct interpretation of these paired-samples T test results?A. time 1 scores are significantly higher than time 2 scoresB. time 2 scores are significantly higher than time 1 scores.C. time 1 scores are not significantl

in paired t test we compares the means of two paired groups. which mean we check the difference…

Answered: Which of the following is the correct…

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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Which of the following is the correct interpretation of these paired-samples T test results?

A. time 1 scores are significantly higher than time 2 scores

B. time 2 scores are significantly higher than time 1 scores.

C. time 1 scores are not significantly higher than time 2 scores.

D. you cannot tell which scores are higher.

Paired Samples Statistics
Std. Deviation
Std. Error
Mean
Mean
Pair 1
Time 1
14.01
1458
2.910
.076
Time 2
13.79
1458
2.881
.075
Paired Samples Test
Paired Differences
95% Confidence
Interval of the
Difference
Std.
Deviation
2.679
Std. Error
Mean
Sig. (2-
tailed)
df
Upper
358
Mean
Lower
.070
.083
3.138
1457
.002
Pair 1
Time 1- Time 2
220

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