# Question

One variable that is measured by online homework systems is the amount of time a student spends on homework for each section of the text. The following is a summary of the number of minutes a student spends for each section of the text for the fall 2010 semester in a College Algebra class at Joliet Junior College.

(a) Provide an interpretation of these results.

(b) Determine and interpret the interquartile range.

(c) Suppose a student spent 2 hours doing homework for a section. Is this an outlier?

(d) Do you believe that the distribution of time spent doing homework is skewed or symmetric? Why?

(a) Provide an interpretation of these results.

(b) Determine and interpret the interquartile range.

(c) Suppose a student spent 2 hours doing homework for a section. Is this an outlier?

(d) Do you believe that the distribution of time spent doing homework is skewed or symmetric? Why?

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