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Blackline Masters/STATISTICS USING THE SHARP EL-9600 65
Copyright © 1998, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
Activity 1 Creating a non-weighted data set's histogram
1. Turn the calculator on and enter the statistics menu.
2. Delete old data.
3. Enter the following data set:
113 126 115 134 136 117 111 123 125 139
4. Set the STAT PLOT for a histogram.
5. Set the viewing window to 110 < x < 140 with Xscl = 10, and setting the
vertical axis to 0 < y < 5 with Yscl = 1.
6. Press GRAPH to view the histogram.
Activity 2 Creating a weighted data set's histogram
1. Enter the statistics menu.
2. Delete old data.
3. Enter the following data set using the weights:
11 11 12 12 12 13 13 13 13 14
4. Set the STAT PLOT for a histogram with frequencies in L2.
5. Set the viewing window to 9.5 < x < 15.5 with Xscl = 1, and
set the Y range to
-
1 < y < 5 with Yscl = 1.
6. Press GRAPH to view the histogram.
HISTOGRAM REPRESENTATION OF A
ONE-VARIABLE DATA SET
3.3
NAME _____________________________________________________ CLASS __________ DATE __________