2. 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.
2. 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.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Transcribed Image Text:2. 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.
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