Question

Q-18. The monthly incomes of “7 graduates is Rs 8000, Rs.9000. Rs.8200.
Rs.7900. Rs.8500. Rs. 8600 and Rs.60.000. Find the median income​

Answer 1

Given :- The monthly incomes of “7 graduates is Rs 8000, Rs.9000. Rs.8200. Rs.7900. Rs.8500. Rs. 8600 and Rs.6000.

To Find :-

• The median income .

Answer :-

Arranging the income in ascending order = 6000, 7900, 8000, 8200, 8500, 8600, and 9000 = total 7 = odd number.

we know that,

• when n = odd number , median = (n + 1)/2 th term .

so,

→ Median = (7 + 1)/2 th term = (8/2) = 4th term .

hence,

→ Median = Rs.8200 (Ans.)

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