Question

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

2 points

43

63

53

73


​

Answer 1

Answer:

8 + 4 + x + 6 + 2 + 7/6 = 15

27 /6 + x = 15

27 + x = 15 * 6

x = 90 - 27

x= 63

answer is 63