Question

If the mean of 8, 4, x, 6, 2, 7 is 15, then find x

Answer 1

Answer:

63

Step-by-step explanation:

mean = sum of terms/ number of terms

    15  = 8+4+x+6+2+7/6

    15  = 27+x/6  

    27+x = 15*6

    27+x = 90

Therefore x= 90-27 = 63

Hope this helps :)

Answer 2

Answer:

sorry I don't know answers