Sharp EL-9600 manual ONE-VARIABLE Data SET

NAME _____________________________________________________ CLASS __________ DATE __________

4.3

OTHER GRAPHICAL PORTRAYALS OF A

ONE-VARIABLE DATA SET

Activity 1 Creating a non-weighted data set's broken-line graph

1.Turn the calculator on and enter the statistics menu.

2.Delete the old data set.

3.Enter the following data set in L1:

113 126 115 134 136 117 111 123 125 139

4.Set PLOT1 to a broken-line graph.

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5.Set the viewing window with a horizontal axis of 110 < x < 140 and Xscl = 10. Set the vertical axis to 0 < y < 5 with Yscl = 1.

6.Press GRAPH to display the broken line graph.

Activity 2 Creating a weighted data set's box-and-whisker chart

1.Enter the statistics menu.

2.Delete the old data set.

3.Enter the following data set in L1 with the weights in L2:

11 11 12 12 12 13 13 13 13 14

4.Set PLOT1 to a box-and-whisker chart.

5.Set the viewing window to 10 < x < 15 with Xscl = 1, and 0 < y < 1 with Yscl = 1.

6.Press GRAPH to display the box-and-whisker chart.

68Blackline Masters/STATISTICS USING THE SHARP EL-9600