Please answer me urgently
If the mean of 12,14,x,40,32 is 28, find the value of x .
If the mean of 12,14,x,40,32 is 28, find the value of x .
Add an Answer
More Questions From This User See All
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
xm=28
sum x=98+x
so. xm=sum x/n
28=98+x/5
140=98+x
x=140-98
x=42
mean = Sum of observations/ no of observations.
: 12+14+x+40+32/5 =28
=> 26+x+72 = 140
=> x= 140- 98
=> x = 42