For Discussion
You and your students can discuss:
1. If the dice are fair, how many times should each double appear
in fifty appearances of doubles?
2. Would you consider these dice fair?
3. What should the average value for each variable be if the dice
were fair?
4. If these dice are considered loaded, to which end are they
loaded?
Additional Problems
Find the numerical descriptions of the following data sets:
1. X Y
66 68
73 55
63 58
71 59
62 65
2. X Y W
15 1 20
16 2 13
17 3 12
18 4 17
Numerical Description of a Two-Variable Data Set/STATISTICS USING THESHARP EL-9600 31