Question

Find x if the median is 14 for the observations- 6,7,10,x,x+4,19,20,25.find the mean after replacing the value of x.

Answer 1

Step-by-step explanation:

median = x+x+4

14=2x+4

10=2x

x=5

mean=6+7+10+5+9+19+20+25/8=79.125