Question

Find the value of x such that the data set has the given mean
100,120,103,114,110,x; mean 107

Answer 1

Explanation:

the mean or average is 107

(100+120+103+114+110+x ) / 6 ( because there are 6 numbers )

(547+x) / 6 =107 ; multiply both sides by 6

547 +x = 642 ; subtract both sides by 547

x= 642 -547 ; calculate

x= 95