http://www.ck12.org Chapter 7. Organizing and Displaying Data
120 111 65 110 114 72 116 105 119 114
93 113 99 118 108 97 107 95 113 75
84 120 102 104 84 97 121 69 100 101
107 118 77 105 109 78 89 68 74 103
87 67 79 90 109 94 106 96 92 88
Using the above data set and your calculator, construct a histogram to represent the data. Use a bin size of 10.
The histogram can be created as follows:
Example B
Use the TRACE feature to get information about the data in each bar of the histogram that you created in Example
A.
First, press
TRACE
.
The TRACE feature tells you that in the first bin, which is [60-70), there are 4 values.