A new test of creativity is being standardized, and it has been found to have a mean

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A new test of creativity is being standardized, and it has been found to have a mean of 35.37 and an SD of 5.09. The test is composed of 50 items. Find its K–R 21 internalconsistency reliability.

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Basic Statistical Analysis

ISBN: 9781292026824

9th Edition

Authors: Richard C. Sprinthall

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Question Posted: Nov 14, 2024 08:01 AM

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A new test of creativity is being standardized, and it has been found to have a mean of 35.37 and an SD of 5.09. The test is composed of 50 items. Find its KR 21 internalconsistency reliability.
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A new test of creativity is being standardized, and it has been found to have a mean

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Basic Statistical Analysis

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