Mathematics, 04.03.2021 19:00, emmadivaburnsox7ae9

(Measures of Center) Is the pace of life slower in smaller cities?

• Does it take less time to get to work in smaller cities? Here are the travel times in
minutes for 15 workers in North Carolina, chosen at random by the Census Bureau along with a dotplot of the data:

30 20 10 40 25 20 10 60 15 40 5 30 12 10 10
•••
5 10 15 20 25 30 35 40 45 50 55 60

Travel time to work (minutes)

1. Find the median

The median is A

About B of the travel times are less than the median and about C
are greater.

2. Calculate the mean travel time.

The mean of D
is the E
travel time to work.

3. Which measure of center - the median or the mean - describes the typical travel time to work for this sample of workers in North Carolina.

The F best describes the typical travel time to work because the distribution is skewed right.

(Measures of Center)

Is the pace of life slower in smaller cities?
• Does it take less time to ge

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(Measures of Center) Is the pace of life slower in smaller cities?

• Does it take less...