Answer: MI Step-by-step explanation: mean is equal to sum of all data divide member of al data = (9+7+11+13+2+4+x+5)/8=7 (41+x)/8=7 41+x=56 x=56-41 x=15 Reply
Answer:
xy-7=X
Step-by-step explanation:
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Answer:
MI
Step-by-step explanation:
mean is equal to sum of all data divide member of al data
= (9+7+11+13+2+4+x+5)/8=7
(41+x)/8=7
41+x=56
x=56-41
x=15