1, 1, 1, 1, 2, 2, 2, 3, 3, 4, 6, 8, 10, 12 The mean is 4 The median is 2.5 The mode is 1
no
It could mean: 1/3+1/3 = 2/3
2
2/3 divided by 1/3is the same as...2/3 x 3/1= 6/3= 2
The question is ambiguous. If you mean 3 - 1/2, the answer is 2 1/2. If you mean -3 + 1/2, the answer is -2 1/2. If you mean 3 times 1/2, that is 1 1/2, but that doesn't seem to be what you have asked. Answer 1 ======= 1 1/2
mean= 2, mode= 1 and 3, median= 3, and range= 2
if you mean a half, i.e. 1/2, then 2/4, 3/6, 4/8 etc. If you mean what = 1, 1/1, 2/2, 3/3 etc for 2, 2/1, 4/2, 6/3 etc
If you mean points of (2, 3) and (-3, 2) then the midpoint is at (-0.5, 2.5)
To find the mean, you add all of the numbers and divide by how many numbers you added together. 7+2+3+2+1=15. 15/5=3. The mean is 3.
If you mean 2/3 then 2/3 of 225 = 150
2.6
12/6 = 2
The mean of 2, 4, 5, 1, and 3 is 3. To find the mean of a set of numbers, you first add them all up. 2+4+5+1+3= 15. Then you divide that sum by the number of numbers in the set. 15/5= 3.
3
Variance = sigma((value - mean)2) / (# values - 1) Mean = (0+1+1+2)/4 = 1 Variance = ((0-1)2+(1-1)2+(1-1)2+(2-1)2)/(4-1) Variance = (1+0+0+1)/3 Variance = 2/3 Variance ~ 0.667
I assume you mean: 2 1/3 + 4 1/2 = 7/3 + 9/2 = 14/6 + 27/6 = 41/6