Answer:
Step-by-step explanation:
Arithemtic mean=sum of all observations divided by the number of operations.
Thus, arithmetic mean of 7,10,15,11,9= (7+10+15+11+9)/5
=52/5
=10.4
10.4
arithmetic mean of 7,10,15,11,9= (7+10+15+11+9)/5
= 52/5
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Answers & Comments
Answer:
Step-by-step explanation:
Arithemtic mean=sum of all observations divided by the number of operations.
Thus, arithmetic mean of 7,10,15,11,9= (7+10+15+11+9)/5
=52/5
=10.4
Answer:
10.4
Step-by-step explanation:
arithmetic mean of 7,10,15,11,9= (7+10+15+11+9)/5
= 52/5
=10.4