Answer:
MAD means Mean Absolute Deviation. It a data set is the average distance between each data value and the mean. Mean absolute deviation is a way to describe variation in a data set.
Step-by-step explanation:
A data set is the average distance between each data value and the mean. Mean absolute deviation is a way to describe variation in a data set. How to solve MAD is start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values.
Brainliest would be great!!!
Answer:
x = 3
Step-by-step explanation:
7x - 9 + 3x = 2x + 18 - x
10x - 9 = x + 18
10x - x = 18 + 9
9x = 27
x = 3
Answer:
114 mi
Step-by-step explanation:
=
Answer:
0
Step-by-step explanation:
When doing vertical subtraction, 800 - 675 will turn out like this:
800
- <u>675
</u><u>
</u>You should know that we start on the right and then end on the left.
<u>
</u>So, we do 0 - 5, 0 - 7, then 8 - 6, right?
No. We have to borrow because you can't have a negative number when doing each number individually, only until the end. In this case, there won't be any negative numbers.
<u>
</u>You can't do 0 - 5 or 0 - 7, so you have to borrow, changing the number to the left of it one lower (unless it's 0, so then you must borrow the the next number after that).<u>
</u>
