What is the median set of this data set 22 37 49 15 72
2 answers:
[ Answer ]
[ Explanation ]
The Median Is The Number That Separates Top Half Of The Number Set From The Bottom
Ex: 1, 1, 2, 5, 6, 6, 9
Median - 5
Explanation: 5 is the number in the exact middle that is separating the bottom half of the number set (1, 1, 2) from the top half of the number set (6, 6, 9).
Ex: 1, 1, 2, 6, 6, 9
Median - 4
Explanation: 4 is the mean of 2 and 6. (Mean = Sum / Numbers you are adding up)
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22, 37, 49, 15, 72
Order numbers from least to greatest:
15, 22, 37, 49, 72
37 is the mean because it is in the exact middle and separates 15 and 22 from 49 and 72.
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This is pretty simple. So a standard form equation is probably something like this: 2x+8y=10.
We have to get that equation right there into a slope intercept, which is just isolating the variable y.
2x+8y=16
-2x -2x Subtract the x value.
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(8y=16-2x)/8 Divide the whole equation by 8 to isolate the y value.
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y=2-1/4x
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The fraction with the variable x is the slope. In this case, the slope is -1/4, so meaning it goes down one unit and goes right 4.
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The 2 is the y-intercept. (0, 2)
We have to get that equation right there into a slope intercept, which is just isolating the variable y.
2x+8y=16
-2x -2x Subtract the x value.
------------------
(8y=16-2x)/8 Divide the whole equation by 8 to isolate the y value.
------------------
y=2-1/4x
------------------
The fraction with the variable x is the slope. In this case, the slope is -1/4, so meaning it goes down one unit and goes right 4.
------------------
The 2 is the y-intercept. (0, 2)