Casio FX-CG20 AU - Linearreg T Test

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The following shows the parameter data specification items that are different from list data
specification.
Calculation Result Output Example
μ
1
≠ μ
2
............ direction of test
s
p
................. Displayed only when Pooled:On setting.
• [Save Res] does not save the
μ
1
condition in line 2.
u LinearReg t Test
LinearReg t Test treats paired-variable data sets as ( x , y ) pairs, and uses the method of least
squares to determine the most appropriate a , b coefficients of the data for the regression
formula y = a + bx . It also determines the correlation coefficient and t score, and calculates the
extent of the relationship between x and y .
Perform the following key operations from the List Editor.
3(TEST)
2(t)
3(REG)
Calculation Result Output Example
β ≠ 0 & ρ ≠ 0 ......... direction of test