Question

Find mean, median, mode and range of the given data. 15,13,12,15,10,14,15,11,15

Answer 1

Answer:

Firstly arrange it in array(ascending and descending order)..10,11,12,13,14,15,15,15,15

Now,mean is.. 10+11+12+13+14+15+15+15+15/9=106

median is 14

mode is 15

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