76 Statistics and the Casio fx-9750G Plus • Activity 14 Copyright © Casio, Inc.
Solutions and Screen Shots for Activity 14
To find the average bounce height and plot a scatterplot of the data:
1. Press the AC/ON button, from the main menu press 2(STAT).
2. Delete any data that is currently in the lists.
• If you have data in your lists, place the cursor within the list with data in
it and press F6, F4(DEL-A), then F1(YES). Repeat until all data is deleted.
Press F6.
3. Enter the bounce number in List 1, Trial 1 data into List 2, Trial 2 data into
List 3, and the Trial 3 data in List 4.
• Enter bounce number into the first cell of List 1and press EXE.
• Repeat until all data are entered into List 1.
• Repeat for Trial 1 in List 2, Trial 2 in List 3, and Trial 3 in List 4.
Height Trial 1
(m)
Height Trial 2
(m)
Height Trial 3
(m)
Average
Height (m)
0
1
2
3
4
5
6
Bounce
1.5
1.18
0.91
0.75
0.63
0.48
0.31
1.5
1.25
0.96
0.79
0.62
0.46
0.30
1.5
1.21
0.93
0.79
0.61
0.44
0.30
1.5
1.21
0.93
0.78
0.62
0.46
0.30
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