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All observations in a list are multiplied by 5. Which of the following will NOT change? a)the average b)the deviations c)the standard deviation d)the observations expressed in standard units

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Answer:

d)the observations expressed in standard units

Explanation:

The average will change and hence, consequently, so will the deviations from the average and also the standard deviation. so, the only option left is d)

User Tomas Votruba
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