Question

63, 63, 65, 66, 68, 69, 70, 71 ,72, 75, 80 ,81
find the mean, median,mode , range of given Data​

Answer 1

Answer:

63, 63, 65, 66, 68, 69, 70, 71 ,72, 75, 80 ,81

Mean = (63+63+65+66+68+69+70+71+72+75+80+81)/12

=> 843/12

=> 70.25

Mode = 63 .

Median = (69+70)/2 = 69.5

Range of data = 81-63 = 16

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Answer 2

Step-by-step explanation:

Hi.

Do you know the formulas for mean, median, mode, and range?

But the answers are here in the attachment.