The following data show the number of questions different students of a class could answer in a quiz competition:
2, 4, 2, 5, 1, 4, 5, 7, 3, 5, 8, 6, 2, 2, 5, 5, 5, 4, 6

The dot plot below was made to represent the data.

alt=

For which number is the data plotted incorrectly?

Question

The following data show the number of questions different students of a class could answer in a quiz competition:
2, 4, 2, 5, 1, 4, 5, 7, 3, 5, 8, 6, 2, 2, 5, 5, 5, 4, 6

The dot plot below was made to represent the data.

 alt=

For which number is the data plotted incorrectly?

anonymous · Answer

I think the correct thing is 1,,2,2,2,2,3,4,4,4,5,5,5,5,5,6,6,7,8 then you make the box and whisker plot