Im stumped and need help! i do know that one answer is d, but i need one more! The dot plot shown represents the number of students enrolled in each of the 16 courses at a community college. A new course has started and has 65 enrolled students. Select all of the following statements that are NOT true.
a
The median class size does not change.
b
The mean is lower.
c
The range increases by 40.
d
The mode increases.