For the SAT college entrance exam (prior to March 2005), the combined scores ranged from 400 to 1600.A study recorded the combined scores from 100 students from each of three schools in a western state. The resulting scores were used to produce these boxplots.

boxplots

Which of the following are true?
Select all that apply.

Select one or more:

a. School 3 is more skewed right than school 1.
b. School 3 is more symmetric than school 2.
c. The IQR of school 2 is greater than the IQR of school 1.
d. The minimum value of school 2 is greater than the maximum value for school 3.
e. The third quartile of school 3 is greater than the first quartile of school 2.
f. The third quartile of school 2 is greater than 1400.
g. The first quartile of school 2 is greater than 1500.
h. The outliers for school 3 have a greater influence on the median than the mean.
j. The outliers for school 3 have a greater influence on the mean than the median.
k. The outliers for school 3 have a greater influence on the third quartile than the mean.