Question

If the mean of X observations is 30 and their mode is 75,then find its median​ .

Answer 1

Answer:

by formula

Mode = 3(Mean – Median)

so 75 = 3 ( 30 - median )

75 = 90 - 3 × median

- 3 median = 75 - 90

median = 15

Answer 2

Answer:

mode + 2 mean = 3median

75+2×30=3median

75+60=3 median

135/3=median

median=45

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