Question

if mean and median of a data are in tha ratio of 3:5, then find the ratio of median and mode.

Answer 1

Answer:

i this u understand the answer given

Step-by-step explanation:

Move = 3 Median - 2 Mean

let the common ratio be x, then ;

mean = 2x

median = 3x

Mode = (3×3x) - (2×2x)

= 9x-4x

Mode = 5x

Ratio of mode and mean

= 5x/2x

= 5 : 2

Answer 2

Given, ratio of mean : ratio of mode = 2 : 3

Let us take the common ratio to be x.

mean = 2x

median = 3x

Now, by formula

Mode = 3 Median - 2 Mean

》3(3x) - 2(2x)

》5x

So, the ratio of its mode to mean will be 5 : 2.

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