Sally and Ron have decided to go back to school. Sally is 28 and Ron is 25. Based on their...

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Sally and Ron have decided to go back to school. Sally is 28 and Ron is 25. Based on their relative position, which of them (Sally or Ron) would be farther away from the average age of their gender group? Show all steps and work. (Hint: You will need to calculate z-scores as part of this question, which are the number of standard deviations from the mean).

 I know the formula is z=(data value-mean)/standard deviation. I am not sure what the data value is however. Is is Sally's and Ron's age 28 and 25?

 

 

    • 9 years ago
    • 999999.99
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