It means you are counting in increments of 5. 5+5=10, 10+5=15. If by the word "mean", you are talking about the average, then the mean is 10. To determine the average of any group of numbers, add the numbers and divide the total by the number of numbers added - (does this makes sense?) Example: 5 + 10 + 15 = 30. Divide 30 by 3 (you added 3 numbers together to get the total) and the average is 10. Hope this helps.
25
15. 5 - -10 = 5 + 10 = 15 → 15 + -10 = 15 - 10 = 5
The mean is 3.
(0, 2, 15, 16, 17) 0+2+15+16+17 = 50 50/5 = 10 The median is 15, the mean is 10.
mean = the sum of the observed values / number of observations = 23+12+15+25+10 / 5 =85/5 =17
25
The geometric mean of 10 and 15 is 5 to the square root of 6 * * * * * No. It is 5 TIMES the square root of 6.
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?
15. 5 - -10 = 5 + 10 = 15 → 15 + -10 = 15 - 10 = 5
15
The mean is 3.
(0, 2, 15, 16, 17) 0+2+15+16+17 = 50 50/5 = 10 The median is 15, the mean is 10.
15
Mean: 11.6 Median: 12 Mode: 10, 12, 15, 16, 5 Range: 11
mean = the sum of the observed values / number of observations = 23+12+15+25+10 / 5 =85/5 =17
5+5 = 10 10+5 = 15 15-5 = 15 10+5 = 15
5