Texting: Messages With the age of cellphones, adults have relied on the use of text messages as a fast and efficient way to communicate. This has led many researchers to believe that more adults spend their time sending text messages rather than talking on their phone. A sample of 22 random adults was surveyed on the number of text messages they believe they send a day. This gave the following counts:

123 98 78 65 85 97 53 149 91 86 114 37 101 99 84 76 68 52 95 102 49 135

(a) Make a stem-and-leaf display for this data.

(b) Interpretation Comment about the general shape of the distribution.

AppendixLO1