Here’s a picture of my work. The answer is b. Hope this helps :-)
1000 + 50x = 500 + 75x
First move 500 by subtracting it from 1000.
500 + 50x = 75x
Now subtract 50x from 75x.
500 = 25x
Then divide 500 by 25.
20 = x
They would've saved the same amount($2,000) on the 20th week.
It's basically asking you how far away is each dot. The graph goes by six. Good luck
In this example the data would not be skewed at all. Here is a recreation of the line plot
X
X X X
<u>X X X X X </u>
0 4 8 12 16
This data is what we would call symetric, or evenly distributed in both directions.
