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Reg Sub-menu (17(S-MENU)7(Reg))
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When you want to obtain this:
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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