The mean, the median and the mode are measures of central tendency, and they are related in some many ways, depending on the type of distribution.
The median of the moderately asymmetrical distribution is 26
The given parameters are:
For a moderately asymmetrical distribution, the mean, median and mode are related by the following equation:
Substitute known values
Collect like terms
Divide both sides by 3
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Function A does not seem to be a linear equation so there is not a slope.
Answer:
89954
Step-by-step explanation:
Sorry. I wish i could show my work, but I can upload my picture work. I will post that here when my computer is working again.
Answer:
-4a + 16b -12c -12d
Step-by-step explanation:
Given: From 4a + 7b - 12c subtract 8a - 9b + 12d.
We are given two algebraic expression. We can add/subtract only the like terms.
(4a + 7b -12c) - (8a -9b +12d)
Now we have distribute the negative sign inside the second expression (8a -9b +12b). If we do, the sign changes.
4a + 7b -12c -8a + 9b -12d [Sign rule: -(-) = +; -(+) = -]
Now we can combine the like terms
= (4a - 8a) +(7b + 9b) -12c -12d
= -4a + 16b -12c -12d
