It is: 15-12-8 = -5
5 & 10
6
It's an even number, so it can't be expressed as the sum of two consecutive integers. You can however do: three consecutive integers: 41 + 42 + 43 four consecutive integers: 30 + 31 + 32 + 33 nine consecutive integers: 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18. twelve consecutive integers: 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16
mean = the sum of the observed values / number of observations = 23+12+15+25+10 / 5 =85/5 =17
15
15
How about the integers of : 10 11 12 13 14 15 ..... to infinity
The least common factor of any set of integers is 1.
It is: 15-12-8 = -5
5 & 10
The least common factor of any set of positive integers is 1.
Mean: 11.6 Median: 12 Mode: 10, 12, 15, 16, 5 Range: 11
6
It's an even number, so it can't be expressed as the sum of two consecutive integers. You can however do: three consecutive integers: 41 + 42 + 43 four consecutive integers: 30 + 31 + 32 + 33 nine consecutive integers: 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18. twelve consecutive integers: 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16
If you have a plot with 5 10 15 13 and 12 the mean is where you add them all up 5+10+15+13+12=55 then, you divide by how many numbers there are in the plot 5 10 15 13 12 so divide by 5 then you have 11. do you get it?
mean = the sum of the observed values / number of observations = 23+12+15+25+10 / 5 =85/5 =17