8. The table shows the mumber of students in a homeroom of 32 who
brought a lunch from home each day.
Day
Brought Lunch
Mon Tues Wed
Wed Thurs
18 14 20 16
Friday is a class field trip and all 32 students bring their lunch.
A. When 32 is added to this data set, is it an outlier? Why?
B. When 32 is added to this data set, will the mean for the whole week be greater than or less than
the mean for Monday through Thursday? Explain.

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes