Casio ClassPad II fx-CP400 Examples User Manual download pdf (Page 27)

Chapter 7: Statistics Application 27

0704

1. On the Stat Editor window, tap ~ to display the Main application work area

window.

2. Input the matrix

11 68 3

9 23 5

and assign it to variable a (see “2-5 Matrix and

Vector Calculations” in the User’s Guide).

3. Tap the Stat Editor window to make it active.

4. Tap [Calc] - [Test] - [χ

Test] and then tap [Next>>].

5. Input “a” in the Matrix dialog box, and then tap [Next>>].

• This displays the calculation results.

6. Tap $ to graph the results.

0705

1. On the Stat Editor window, tap ~ to display the Main application work area

window.

2. Assign {1,2,3} to list1 and {4,5,6} to list2 (see “2-4 List Calculations” in the

User’s Guide).

3. Tap the Stat Editor window to make it active.

4. Tap [Calc] - [Test] - [

GOF Test] and then tap [Next>>].

5. Leaving “Observed” (list1) and “Expected” (list2) at their initial default

settings, input 1 for “df”.

6. Tap [Next>>] to display the calculation results.

7. Tap $ to graph the results.

0706

1. Input the list data into [list1], [list2] and [list3] in the Stat Editor.

list1 = {7,4,6,6,5}, list2 = {6,5,5,8,7}, list3 = {4,7,6,7,6}

2. Tap [Calc] - [Test] - [One-Way ANOVA] and then tap [Next>>].

3. Select Lists [list1], [list2], and [list3].

4. Tap [Next>>] to display the calculation results.

5. Tap $ to graph the results.

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Casio ClassPad II fx-CP400 Examples User Manual Page 27