Casio ClassPad II fx-CP400 Examples User Manual download pdf (Page 28)

Chapter 7: Statistics Application 28

0707

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

window.

2. Assign {113,116} to list1, {139,132} to list2, {133,131} to list3, and {126,122}

to list4 (see “2-4 List Calculations” in the User’s Guide).

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

4. Tap [Calc] - [Test] - [Two-Way ANOVA] and then tap [Next>>].

5. Select “2 × 2” as the dimensions of the ANOVA data table, and then tap

[Next>>].

6. Assign list1 for (1,1), list2 for (1,2), list3 for (2,1), and list4 for (2,2), and then

tap [Next>>].

• This displays the calculation results.

• The results indicate that altering the time is not significant, altering the

temperature is significant, and interaction between time and temperature is

highly significant.

0708

1. Input the data {299.4, 297.7, 301, 298.9, 300.2, 297} into [list1] in the Stat

Editor.

2. Tap [Calc] and then [Interval].

3. Select [One-Sample Z Int] and [List], and then tap [Next>>].

4. Input the values (C-Level = 0.95, σ = 3).

5. Select List [list1] and Freq [1].

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

0709 to 0714

1. On the Stat Editor window, perform the following operation:

0709: Tap [Calc] - [Distribution] - [Normal PD]

0710: Tap [Calc] - [Distribution] - [Normal CD]

0711: Tap [Calc] - [Inv. Distribution] - [Inverse Normal CD]

0712: Tap [Calc] - [Distribution] - [Poisson PD]

0713: Tap [Calc] - [Distribution] - [Poisson CD]

0714: Tap [Calc] - [Inv. Distribution] - [Inverse Poisson CD]

2. Tap [Next >>], and then input values.

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

4. Tap $ to graph the results (except for

0714 ).

• See the next page of this manual for the calculation result and graph screen.

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Casio ClassPad II fx-CP400 Examples User Manual Page 28