How much does a poster board cost? thats kind of important
You can set up two equations from the information given. I will set them up for you:
32 = 4x + 2y
36 = 5x + 2y
Let's solve the first equation to come up with a value for y.
32 = 4x + 2y
32 - 4x = 2y
16 - 2x = y
Now we plug y into the other equation.
36 = 5x + 2(16-2x)
36 = 5x + 32 - 4x
4 = x
Now we have our real x value and we can plug it into the first equation.
32 = 4(4) + 2y
32 = 16 + 2y
16 = 2y
8 = y
Since x = 4 and y = 8, you get the final coordinates of (4,8).
Your answer is the second statement provided above.
You divide to get the answer
Compare centers mean you need to compare the median of the two box plots.
Box 1: Median (Q2) = 40
Box 2: Median (Q2 is between 40 and 50 (40 < Q2 < 50)
So the center of box 2 is greater than center of box 1
Hope it helps.
