Casio FX-9750G plus User Manual page 319

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The following shows the meaning of parameter data specification items that are
different from list data specification.
σ
x
............... sample 1 standard deviation (
1 n -1
n
.................... sample 1 size (positive integer)
1
σ
x
............... sample 2 standard deviation (
2 n -1
n
.................... sample 2 size (positive integer)
2
Example To perform a 2-Sample
For this example, we will perform a 2-Sample
data List1 = {0.5, 1.2, 2.4, 4, 5.2} and List2 = {–2.1, 0.3, 1.5, 5,
2.4}.
1(List)c1(G)c
1(List1)c2(List2)c
1(1)c1(1)c
1(CALC)
σ G σ
.............. direction of test
1 2
F
.....................
p
..................... p-value
σ
x
............... sample 1 standard deviation
1 n -1
σ
x
............... sample 2 standard deviation
n
2 -1
.................... sample 1 mean
o
1
o .................... sample 2 mean
2
n
.................... sample 1 size
1
n
.................... sample 2 size
2
Perform the following key operations to display a graph.
J
cccccc
6(DRAW)
manuals search engine
F
Test when two lists of data are input
F
value
18 - 6
Tests
σ
x
> 0)
1 n -1
σ
x
> 0)
2 n -1
F
Test for the
291