Question

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.

Answer 1

THE ANSWER IS D,hope you have a nice day ;3

Answer 2

the answer is D

Explanation:

if x represented by the courses and y represents the students in each class then if the x's with the most equal y's is the mode. if you add a course that no other courses are equal too then the mode stays the same.

hope this helps, im not the best at explaining things.