What will be the value of arithmetic mean of the following series: 1,2,3,4,5.
(a) 2 (b) 3 (c) 4 (d) 5
Answers
Answered by
3
Answer:
(b) 3
Explanation:
Arithmetic mean= 1+2+3+4+5 = 15/5 = 3
5
Answered by
1
Answer:
Mean=3
Explanation:
mean=sum of all observation ÷ total number of observation
mean=1+2+3+4+5÷5
mean=15÷5
mean=3
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