Compute the validity coefficient and reliability coefficient, and Interpret the results 1 Prof James Lee conducted a
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Compute the validity coefficient and reliability coefficient, and Interpret the results. 1. Prof. James Lee conducted a test on his 10 students in Elementary Statistics class twice after a one-day interval. The test given after one day is the same test given the first time. Scores were gathered in the first test (FT) and the second test (ST). Using the test-retest method, is the test reliable? Show the complete solution. Interpret the result Student 1 ST 38 34 38 FT 36 26 3 38 4 15 27 17 28 32 35 25 6 26 35 8. 36 19 38 9. 12 35 10 2. Prof. Simon Hill conducted a test on his students in his Biology class two times after one-week-interval. Using the test-retest method, is the test reliable? Show the complete solution. Interpret the result. Student 1 FT ST 12 20 20 22 19 17 23 20 25 4 5 25 6 22 7 8. 9. 10 20 19 18 15 16 23 21 24 122 Compute the validity coefficient and reliability coefficient, and Interpret the results. 1. Prof. James Lee conducted a test on his 10 students in Elementary Statistics class twice after a one-day interval. The test given after one day is the same test given the first time. Scores were gathered in the first test (FT) and the second test (ST). Using the test-retest method, is the test reliable? Show the complete solution. Interpret the result Student 1 ST 38 34 38 FT 36 26 3 38 4 15 27 17 28 32 35 25 6 26 35 8. 36 19 38 9. 12 35 10 2. Prof. Simon Hill conducted a test on his students in his Biology class two times after one-week-interval. Using the test-retest method, is the test reliable? Show the complete solution. Interpret the result. Student 1 FT ST 12 20 20 22 19 17 23 20 25 4 5 25 6 22 7 8. 9. 10 20 19 18 15 16 23 21 24 122
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Answer rating: 100% (QA)
ST 4 36 38 1368 1296 1444 26 34 884 676 1156 38 38 1444 1444 1444 15 27 y05 225 129 125 289 ... View the full answer
Related Book For
Probability & Statistics for Engineers & Scientists
ISBN: 978-0130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
Posted Date:
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