Question

If the median of the distribution given above is 28.5, find the values of x and y.
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Pls give detailed answer with table incuded....
And pls answer it only if you know... ​

Answer 1

Answer:

45+x + y = 60

x+y =15

m= l+(n/2-cf)/f*h

28.5=20-5-x/20*10

28.5-20=5-x/2

8.5*2=5-x

x=8,

putting in,

x+y=15

8+y=15

y=15-8

y=7

x=8, y=7.

Answer 2

Answer:

PLS REFER TO THE ATTACHMENT

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