Flight4581

travels daily from Pittsburgh to San Antonio. The flight is due into San Antonio at:

5

07

p.m. The following list gives the Flight4581

arrival time relative to:

5

07

p.m. (in minutes) for a selection of9

days. (A negative number means that the flight arrived early.)

4

,40

,33

,1

,1

,40

,40

,7

,1

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(a) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place.

(b) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place.

(c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable.

zero modes

one mode:

two modes:

and