A random sample of college students was asked how many hours per week they spend studying. The following plot displays the distribution of students' responses. Suppose a professor claimed the following regarding the plot:
I. The shape of the distribution is right-skewed.
II. There are at least a few outliers present in the data.
III. Five students responded that they study 40 hours per week.
Which of the above claims are actually true?
(a) III only
(b) II only
(c) I and II
(d) II and III
(e) I, II, and III
Corrected text:
A random sample of college students was asked how many hours per week they spend studying. The following plot displays the distribution of students' responses. Suppose a professor claimed the following regarding the plot:
I. The shape of the distribution is right-skewed.
II. There are at least a few outliers present in the data.
III. Five students responded that they study 40 hours per week.
Which of the above claims are actually true?
(a) III only
(b) II only
(c) I and II
(d) II and III
(e) I, II, and III