Casio ALGEBRA FX 2.0 PLUS Computer Algebra System and Tutorial Modes - Manual (Page 28)

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u A List
Function: Returns a list whose elements are the differences between the elements of
another list.
Syntax: A A A A A List List
The list must contain values or mathematical expressions only. Equations and inequalities
are not allowed.
○ ○ ○ ○ ○
Example To generate a list whose elements are the differences between the
elements of list {1, 2, 4}
K1(LIST)b(CALC)v(AList)!*( { )b,c,e
!/( } )w { 1, 2 }
u StdDev
Function: Returns the sample standard deviation of the elements in a list.
Syntax: StdDev List
The list must contain values or mathematical expressions only. Equations and inequalities
are not allowed.
○ ○ ○ ○ ○
Example To determine the sample standard deviation of the elements in list
{1, 2, 4}
K1(LIST)b(CALC)l(StdDev)!*( { )b,c,e
!/( } )w
u Variance (Vari)
Function: Returns the variance of the elements in a list.
Syntax: Variance List
The list must contain values or mathematical expressions only. Equations and inequalities
are not allowed.
○ ○ ○ ○ ○
Example To determine the variance of the elements in list {1, 2, 4}
K1(LIST)b(CALC)I(Var i )!*( { )b,c,e
!/( } )w
7-1-27
Using the CAS (Computer Algebra System) Mode
7
3
3
21
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