Casio FC-1000 Guia do Utilizador descarregar pdf (Página 121)

E-119

Reg Sub-menu (17(S-MENU)7(Reg))

Select this

When you want to obtain this:

menu item:

1A Regression coefficient constant term A

2B Regression coefficient B

3r Correlation coefficient r

4m Estimated value of x

5n Estimated value of y

Linear Regression Calculation

• Examples 8 through 10 all use the data input in Example

7.

Example 7:

1. s

2. “STAT” (fc), then E.

3. 2(Off)

7

cE(A+BX)

STAT

1E 1.2E

1.5E 1.6E

1.9E 2.1E

STAT

2.4E 2.5E

2.7E 3E

xy

1.0 1.0

1.2 1.1

1.5 1.2

1.6 1.3

1.9 1.4

xy

2.1 1.5

2.4 1.6

2.5 1.7

2.7 1.8

3.0 2.0

1 2 ... 116 117 118 119 120 121 122 123 124 125 126 ... 148 149

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