Question

If the mean of 10 , 13 , 20 , 18 , x and 17 is 15
then find the value of x ?​

Answer 1

Answer:

Step-by-step explanation:

Given the mean of 10 ,12 , 18 , 13 , P and 17 is 15

Mean =Σx​/n

15=10+12+18+13+P+17/6​

90=70+P

P=90−70=20cm

Answer 2

Explaination :—

Given the mean of 10 ,12 , 18 , 13 , P and 17 is 15

Mean =

n

≈ Σx

15=

6

10+12+18+13+P+17

90=70+P

P=90−70=20cm

$abhishek$