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A variable has a mean of 100 and a standard deviation of 36 Sixteen observations of this variable have a mean of 113 and a

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A variable has a mean of 100 and a standard deviation of 36 Sixteen observations of this variable have a mean of 113 and a sample standard deviation of 28 Determine the observed value of the a standardized version of b. studentized version of 2.2-(Round to three decimal places as needed)

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