What is the difference between the mean and the median of the following distribution?

{1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9}

Question

What is the difference between the mean and the median of the following distribution?

{1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9}

anonymous · Answer

0.17
0.19
0
0.26

anonymous · Answer

they are the same number but one 1 comes first before the other one i think so @Najia2000

anonymous · Answer

@butterflydreamer

anonymous · Answer

Sorry @EnVyUs_Evil Your answer does not make sense.

butterflydreamer · Answer

can you tell me what the mean and the median are for this set of data? :)

butterflydreamer · Answer

Mean is your average where you add ALL the numbers up and then you divide it by how many numbers there are.

Median is like the "middle" number.
SO you have a ROW of numbers from lowest to highest.
Now you just find the number in the center so start by crossing numbers from the opposite end and work your way to the center.

anonymous · Answer

Yes, just give me a sec? and Thanks for helping man!

butterflydreamer · Answer

sure ^_^
and no worries !

anonymous · Answer

mean is 4.19
median is 4

anonymous · Answer

Is the answer .19 by any chance?

butterflydreamer · Answer

oops sorry xD
give me a minute to work it out :)

butterflydreamer · Answer

you're corrrect ^_^! Good job!