in their sleep for the year 2020. The following table gives the summaries for the percent of
people who talk in their sleep:
Count
Minimum
5.2
50
Q1
14.3
Median
21.2
Q3
26.5
Maximum
34.5
Stan Dev
8.3
a. Calculate the lower and upper fences.
b. Draw a boxplot. Be sure to show your five number summary on your boxplot.
c. Describe the shape of your boxplot.
d. The middle 50% of values are located where?
e. Are there any outliers?
f. Would you expect the mean to be roughly equal to, higher than, or lower than the
median? Explain!
Fig: 1