Question

If the mean of 10 ,12,18,13and27 is 15 find p*

Answer 1

10+12+18+13+p+17÷6=15

70+p= 15×6

70+p= 90

p=90-70

p=20

Answer 2

Answer:

Step-by-step explanation:

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