Answers

2014-04-08T17:10:02+05:30
Mean of 1,2,3,4,5=(1+2+3+4+5)/5
                            =15/5=3
therefore,mean of 1,2,3,4,5=3.......
1 5 1
2014-04-08T19:21:04+05:30
Mean = sum of all the given terms/no. of terms given
mean = (1+2+3+4+5)/5
mean = 15/5
mean = 3

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