Find the Error A student possibly made a mistake while examining the dot plot below.






The student stated that it contains samples of size 30. What should they do to correct their answer?

Multiple choice question.

A)
Nothing; the student is correct.


B)
There are 11 different values represented on the dot plot. The student should have said that the sample size is 11.


C)
The student confused the number of samples with the sample size. There are 30 samples.


D)
The student should have said that the dot plot contains 30 samples of size 30.