0
5 numbers: A, B, C, D, E.
median is 2: A, B, 2, D, E. Since median is 2, then A or B can be 0 or 1. So we can have:
0, 0, 2, D, E
0, 1, 2, D, E
1, 0, 2, D, E
1, 1, 2, D, E So that D ≥ 3 or D ≤ ?
MEAN: (A + B + 2 + D + E)/5 = 10
A + B + 2 + D + E = 50
A + B + D + E = 48
So, you need to study all the possibilities for A, B, and D, in order to find E. For example,
If A = 0, B = 0, and D = 3, then E = 45.
If A = 1, B = 1,and D = 4, then E = 40.
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Find the mean of the set of numbers 13 2 15 10 5?
The mean of a set of numbers is defined to be the quotient of the sum of all the numbers divided by how many numbers are summed. In this instance, (13 + 2 + 15 + 10 + 5)/5 = 9.
How do you average two negative numbers?
The same as two positive numbers. -4 . & -10 Mean = (-4 + -10)/2 Mean = -14/2 Mean = -7 NB In mathemtical terms, the word, 'average' is NOT used. It is the MEAN.,
What is the Formula of geometric mean for 2 numbers?
The geometric mean of two numbers is the square root of their product. For example, the geometric mean of 4 and 25 is 10.
How do find the mean?
Mean means Average. Add all of your numbers together and divide by the amount of numbers you have. For example: 2, 4, 6, 8, 10 2+4+6+8+10=30 30/5=6 The mean of this number list is 6.
What set of numbers has a mean of 10 and a median of 15?
(0, 2, 15, 16, 17) 0+2+15+16+17 = 50 50/5 = 10 The median is 15, the mean is 10.
