Calculate the arithmetic mean of the following score (i)10,32,14,42,20,22,38,34,27,16,9,18,17,25,36. (ii) 3.8,4.2,3.3,3.7,4,3.7,4.6,3.9,4.4,4.4.
Answers
Answered by
4
ans ( i) is 360
ans ( ii ) is 32.3
Answered by
10
Answer:
(i)mean=24
(ii)mean=4
Step-by-step explanation:
(i)(10+32+14+42+20+22+38+34+27+16+9+18+17+25+
36)/15=360/15=24
(ii)(3.8+4.2+3.3+3.7+4+3.7+4.6+3.9+4.4+4.4)/10
=40/10=4
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