Question

if the mean of 10 12 18
13 p and 17 is 15 find the value of p​

Answer 1

Answer:

p=5

Step-by-step explanation:

as we know that

mean =(10+12+18+13+17+p)/5 =15

then

(10+12+18+13+17+p)=75

p+70=75

p=5