METHODS OF RESEARCH
ACTION RESEARCH
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is the best standard deviation result?
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1.5
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2
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5.5
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4.5
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Explanation:
Detailed explanation-1: -The answer is ≈0.866 is the proportion of values within 1.5 standard deviations of the mean.
Detailed explanation-2: -The empirical rule Around 68% of scores are within 1 standard deviation of the mean, Around 95% of scores are within 2 standard deviations of the mean, Around 99.7% of scores are within 3 standard deviations of the mean.
There is 1 question to complete.