Algebra

Problem 102

Sir Sagar0

Problem 102

Calculate the

Mean, median,  mode, and midrange for the data set given.

 {6, 7, 8, 9, 10, 12, 15, 15, 20, 28}

 

Solution

mean = \frac{(6+7+8+9+10+12+15+15+20+28)}{10}  = \frac{130}{10} = 13

median =\frac{10+12}{2} = 11

midrange = \frac{max+min}{2}

=  \frac{28+6}{2}  = \frac{34}{2} = 17

 

 

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