5
1, 5, 5, and 5 5+5+5+1=16/4=4 5-1=4
1+2+3+4+5=15/5=3
1, 2, 2, 3, 4, 4, 5, 7, 8 Mean: 4 Median: 4 Mode: 2 and 4
2 and 275/300 which simplifies to 2 11/12, or 2.916666..... this is possible as ((6*1)+(9*2)+(8*3)+(8*4)+(5*5))/(36).
If you mean: (4-5) times (1-3) then it is 2
If you mean 1*2 + 2*3*3*4 - 4*5*5*6 then you have 2 + 48 - 600 = -550
mean:4 media:4.5 or 4 1/2 range:7
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.
There are 64 subsets, and they are:{}, {A}, {1}, {2}, {3}, {4}, {5}, {A,1}, {A,2}, {A,3}, {A,4}, {A,5}, {1,2}, {1,3}, {1,4}, {1,5}, {2,3}, {2,4}, {2,5}, {3,4}, {3, 5}, {4,5}, {A, 1, 2}, {A, 1, 3}, {A, 1, 4}, {A, 1, 5}, {A, 2, 3}, {A, 2, 4}, {A, 2, 5}, {A, 3, 4}, {A, 3, 5}, {A, 4, 5}, {1, 2, 3}, {1, 2, 4}, {1, 2, 5}, {1, 3, 4}, {1, 3, 5}, {1, 4, 5}, {2, 3, 4}, {2, 3, 5}, {2, 4, 5}, {3, 4, 5}, {A, 1, 2, 3}, {A, 1, 2, 4}, {A, 1, 2, 5}, {A, 1, 3, 4}, {A, 1, 3, 5}, {A, 1, 4, 5}, {A, 2, 3, 4}, {A, 2, 3, 5}, {A, 2, 4, 5}, {A, 3, 4, 5}, {1, 2, 3, 4}, {1, 2, 3, 5}, {1, 2, 4, 5}, {1, 3, 4, 5}, {2, 3, 4, 5}, {A, 1, 2, 3, 4}, {A, 1, 2, 3, 5}, {A, 1, 2, 4, 5}, {A, 1, 3, 4, 5}, {A, 2, 3, 4, 5}, {1, 2, 3, 4, 5} {A, 1, 2, 3,,4, 5} .
If that is a single number 12465 it's mean is 12465.If that's supposed to be 5 numbers {1 2 4 6 5}, their mean is (1 + 2 + 4 + 6 + 5) ÷ 5 = 18 ÷ 5 = 33/5 = 3.6
The mean is 3. The range is 4.
Sum = -5 - 3 - 2 + 14 = 4 Count = 4 So mean = Sum/Count = 4/4 = 1