Question

Q.2 If the mean of 6, 8, 9,X,13 is 10, find the value of X'.​

Answer 1

Answer:

(6+8+x+9+13)/5= 10

(36+x)/5= 10

36+x=50

x=50-36

= 14

Answer 2

Answer:

14

Step-by-step explanation:

Observations = 6,8,9,x,13

Mean = 10

Now,

10 = (6+8+9+13+x)/5

=) 50 = 36 + x

=) 50-36 = x

=) 14 = x

Hence, x = 14.