Casio STAT 2 User Manual download pdf (Page 31)

The last calculation changes the P and K values again. Now P becomes 31 and K

becomes 3.

The students should be familiar with the following vocabulary:

Combinations

Probability

Getting Started

In this activity the students will need their Casio fx-9750G Plus graphing

calculator. You may want the students to calculate these answers themselves and

then check with their calculator.

= =

K! (P – K)!

= =

31!

3! (31 – 3)!

8.22 10

1.83 10

= 4495 combinations

Activity 5: Ice Cream Favorites Teaching Notes (continued)

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 96 97

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Casio STAT 2 User Manual Page 31