1.

Find out the mean median mode and range of the following data 10,5,9,5,6,7,9,2,9​

Answer»

Step-by-step explanation:

--- 2,5,5,6,7,9,9,9,10

MEDIAN = (N +1)/2

= 5th term

= 7.

RANGE = (2+5+5+6+7+9+9+9+10)/9

= 59/9

= 6.5

Mode = 3(median) - 2(mean)

= 21-13

= 8.

Hope that this will help you..



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