Scores on the first half of a 60-item test are correlated with scores on the second...

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Scores on the first half of a 60-item test are correlated with scores on the second...

Scores on the first half of a 60-item test are correlated with scores on the second half of the same test, yielding a correlation coefficient of 0.82. What is the reliability for the full test?

a. 0.82

b. 0.90

c. 1.00

d. 1.64

math Statistics-And-Probability

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Answer 1

Answer #1

Reliability for the full test

= Correlation observed

= 0.82

Option A is correct.

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Answer 2

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The test-retest method is one way of establishing the reliability of a test. The test is...

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Scores on the first half of a 60-item test are correlated with scores on the second...

Homework Answers

Add Answer to: Scores on the first half of a 60-item test are correlated with scores on the second...

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Scores on the first half of a 60-item test are correlated with scores on the second...