Question

Example 12: Do Yourself.
Find the mean, median and mode of the data :
16, 18, 17, 14, 17, 18, 19, 17, 20, 18, 15, 16, 17, 15, 14.
Ans. Mean = 16-6, median 17, mode - 11​

Answer 1

Answer:

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Answer 2

Answer:

mean

observation are

16,18,,17,14,17,18,19,17,20,18,15,16,17,15,14

sum of observation/number of observation

16+18+17+14+17+18+19+17+20+18+15+16+17+15+14

/15

215/15

16.7 (approx)

mean=16.7

mode=17