Find the value of x.
8.5, 9, 7.5, 6, 7, x; The mean is 8

Solution

Number of items(n)=6

mean=8

Sum of items=38+x

As we have,

mean= sum of items/number of items

or,8=38+x/6

or,48=38+x

or,x=48-38

Therefore, x=10

Step-by-step explanation:

answer: yes i agree that you should not put it on/p>

step-by-step explanation: the reason for this is that it wastes other peoples time and also make them fail as well and that is never good.

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"