Mrs. Adam's collected data about scores from a recent test in her two Algebra 1 classes.
She summarized the data in the graphs below.

Period 1 has a
a. higher median than Period 2
b. lower median than Period 2
c. equal median than Period 2

2)Period 1 has a(n)
a. larger IQR than Period 2
b. smaller IQR than Period 2
c. equal IQR than Period 2

3) Based on these test results, which class would be most affected by an outlier?

a. Period 1 bc the median is lower and the IQR is higher

b. Period 2 bc the median is higher and the IQR is smaller

c. Neither bc the IQR is the same for both

d. Neither bc an outlier doesn’t change the IQR or the median