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15
The mean is 3.
-1
15
Add the integers together, then divide it by the number of integers there are, (in this case 5)
5 & 10
if by complete you mean integers then the answer is (1+2+3+4+5+6+7+8+9+10)/10 =55/2 =27.50 if you dont mean integers ,i dont know
mean = sum of dataset / number of items in dataset = (3 + -10 + -2 + 13 + 11) / 5 = 15/5 = 3
It is -10
5, 10, 15 and so on.
5 and 10
you can say that 2/10 of every 10 integers is divisible by 5, so multiplying 2/10 by 100, giving you 200/1000 total integers are divisible by 5. half of all integers are odd, so divide 200/1000 by 2 is 100/1000, so you can correctly state that 100 odd integers under 1000 are divisible by 5.