Question

write the mean of first ten odd number​

Answer 1

Answer:

First 10 odd numbers are 1, 3, 5, 7, 9,11, 13, 15, 17, 19. Sum = 100. n = number of terms = 10. Mean = 100/10 = 10.

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Answer 2

Sum of first ten odd numbers
1+3+5+7+9+11+13+15+17+19

Mean = Sum / No of observations
Mean = 100 / 10
Mean = 10