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

3

r

Correlation coefficient 

r

4

m

Estimated value of 

x

5

n

Estimated value of 

y

Linear Regression Calculation

  Examples 8 through 10 all use the data input in Example

7.

Example 7:

x

y

x

y

1.0

1.0

2.1

1.5

1.2

1.1

2.4

1.6

1.5

1.2

2.5

1.7

1.6

1.3

2.7

1.8

1.9

1.4

3.0

2.0

1. s

2.  STAT  (fc), then E.

3. 2(Off)

7

STAT

cE(A+BX)

1E 1.2E

1.5E 1.6E

STAT

1.9E 2.1E

2.4E 2.5E

2.7E 3E

E 119