rlspike1 rlspike1

07-06-2017
Mathematics

contestada

Below are the yearly salaries of assistant high school cheerleading coaches in Hennepin County (in thousands of dollars).
4.5 5.1 6.6 ? 5.8 6

If the mean of the data set is 5 thousand dollars, find the missing salary.

Respuesta :

babyoreo4319 babyoreo4319

07-06-2017

The missing salary is 2. If you check on the calculator, 4.5+5.1+6.6+2+5.8+6 = 30. 30 divided by 6 (number count) = a mean of 5.

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