Question 1
Solve the problem.
Twenty-four workers were surveyed about how long it takes them to travel to work each day. The data below are given in minutes.
20 35 42 52 65 20 60 49 24 37 23 24
22 20 41 25 28 27 50 47 58 30 32 48
Use the data to construct a stem-and-leaf plot.
◦

◦

◦

◦

Question 2
Solve the problem.
A machine is supposed to fill juice bottles with 16 fluid ounces of juice. The manufacturer picks a sample of bottles which have been filled by the machine and determines the volume of juice in each bottle. The results are shown in the stem-and-leaf diagram below. The leaf unit is 0.1.

How many bottles were sampled?
◦ 46
◦ 16
◦ 44
◦ 10