1, 2, 2, 3, 4, 4, 5, 7, 8 Mean: 4 Median: 4 Mode: 2 and 4
The data {1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 7} has: Median: Thee are 16 data items, so the median is the mean average of the middle two, ie the 8th and 9th numbers: median is (3 + 3) / 2 = 3 Mean: (1 + 1 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 4 + 4 + 4 + 5 + 5 + 6 + 7) ÷ 16 = 55 ÷ 16 = 37/16 = 3.4375
1, 5, 5, and 5 5+5+5+1=16/4=4 5-1=4
The symbol for the arithmetic mean (average) of a group of numbers. The pronunciation is 'x bar'. If the set of numbers can be represented by (2, 3, 4, 4, 5), then the mean = (2+ 3+ 4+ 4+ 5)/5 = 3.6. So xbar = 3.6.
Absolute deviation from what?
5 + 3 + 7 + 3 + 2 = 20/5 = 4 The mean of the numbers is 4.
1+2+3+4+5=15/5=3
If you mean 1*2 + 2*3*3*4 - 4*5*5*6 then you have 2 + 48 - 600 = -550
5
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).
Sum = -5 - 3 - 2 + 14 = 4 Count = 4 So mean = Sum/Count = 4/4 = 1
4.384615385
The mean is 3. The range is 4.
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.
1, 2, 2, 3, 4, 4, 5, 7, 8 Mean: 4 Median: 4 Mode: 2 and 4
If you mean: (4-5) times (1-3) then it is 2
The data {1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 7} has: Median: Thee are 16 data items, so the median is the mean average of the middle two, ie the 8th and 9th numbers: median is (3 + 3) / 2 = 3 Mean: (1 + 1 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 4 + 4 + 4 + 5 + 5 + 6 + 7) ÷ 16 = 55 ÷ 16 = 37/16 = 3.4375