the age of 7 students are 12 18 19 11 7 18 and 7 find the average age6
Answers
Answered by
0
Answer:
avearage = sum of number by number of addends
sum of number = 12 + 18 + 19+ 11+7+18 + 7 = 92
avearage = 13.1428571
Step-by-step explanation:
Answered by
0
Answer:
13.14
Step-by-step explanation:
GIVEN
Age of 7 student are 7,7,11,12,18,18,19
TO FIND
Average age =?
SOLUTION
Average age=sum of all term/ no of terms
= (7+7+11+12+18+18+19)/7
=92÷7
=13.14 yrs
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