Math, asked by TbiaSupreme, 1 year ago

For some data, if Z = 25 and 7 = 25, then M = ......,select a proper option (a), (b), (c) or (d) from given options so that the statement becomes correct.
(a) 25
(b) 75
(c) 50
(d) 0

Answers

Answered by mysticd
18

It may be like this ,


z = 25 , x = 25 , Find M .


**********************************


By Empharical Formula :


If mode = z. median = M ,


Mean = x , then


z = 3M - 2x


Or


M = ( z + 2x )/3

*******************************


M = ( 25 + 2 × 25 )/3


=> M = ( 25 + 50 )/3


=> M = 75/3


=> M = 25


Therefore ,


Option ( a ) is correct


•••••••••••


Answered by devasyadevasya24
4

Answer:

25

Step-by-step explanation:

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