mean=19.1 median=18 mode=18 range=10 there are websites all over that help with this stuff just Google how to find mode mean range and median and you will get tons of results
To find the range of a group of numbers, subtract the smallest from the largest. examples: * range of {6, 8, 12, 19, 27} is 27 - 6 = 21 * range of {5, -2, 1, 10, 18} is 18 - (-2) = 18 + 2 = 20
-15.
18
The range of these six numbers, that is, the difference between the highest and lowest numbers, is 18.
mean=19.1 median=18 mode=18 range=10 there are websites all over that help with this stuff just Google how to find mode mean range and median and you will get tons of results
To find the range of a group of numbers, subtract the smallest from the largest. examples: * range of {6, 8, 12, 19, 27} is 27 - 6 = 21 * range of {5, -2, 1, 10, 18} is 18 - (-2) = 18 + 2 = 20
It is: 21+18+15 = 54 and 54/3 = 18 which is the mean average
18/21 x 15 is 12 6/7
18
19
We can't answer that without knowing the set of numbers.
It is (21+15)/2 = 36/2 = 18
15 18 21 nick joe Kevin 15 18 21 nick joe Kevin
The range is 9 and 3.01 is the standard deviation.
Easy to figure out: put all of the numbers in order from least to greatest. Find the number that occurs the most and that is your mode. Or if the answer is obvious just find the number that occurs the most in the set. In this case 18is the answer.
630