Question: Use your statistical package to create a new variable that is equal to 2 times the diagnostic quiz score, so that the new variable is

Use your statistical package to create a new variable that is equal to 2 times the diagnostic quiz score, so that the new variable is measured on a 0 to 100 scale. How do the measures of variability found in the previous exercise compare between the new variable and the original math quiz score? What general principle is being illustrated with respect to the standard deviation?

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Solution To create the new variable we first use the subscripts to tell SPSS that we want to multipl... View full answer

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