That means the average of all data point equal:
(99+122+103+113+109+x)/6 = 103
===> (546+x)/6 = 103===> 546+x=618 & x=618-546=72, so x =72
Answer:
54
Step-by-step explanation:
64 + 62 = 126
180 - 126 = 54
Answer:
-23.21
Step-by-step explanation:
Edge 2021