Casio 3.04 manual df :

7-9-11

Tests

Calculation Result Output

μ1 ξ μ2 :

t:

p:

df :

M1 :

M2 :

sx1 : sx2 : sp :

n1 : n2 :

test condition

tvalue p-value

degrees of freedom

sample mean of sample 1 data sample mean of sample 2 data sample standard deviation of sample 1 sample standard deviation of sample 2

Pooled sample standard deviation (Displayed only when pooling is turned on.)

size of sample 1 size of sample 2

Example

list1 : {−8522, 316, −9001, 6470, 8956, 4348, 8571, 2142, −7139, 9925, 1260}

list2 : {176, 5498, 4830, 9457, 6486, 9607, −8334, −1771, 7919, −2997}

•Statistics Wizard Operation

(1)Input the data into [list1] and [list2] in the Stat Editor.

(2)On the menu bar, tap [Calc] and then [Test].

(3)Select [Two-Sample TTest] and [List], and then tap [Next >>].

(4)Select the μ1 condition [<].

(5)Select List(1) [list1], List(2) [list2], Freq(1) [1], Freq(2) [1] and Pooled [Off].

(6)Tap [Next >>].

(7)To display the graph, tap the .

SProgram, eActivity or Main Application

Command: TwoSampleTTest :

Command Syntax

Syntax 1 (list format)

“μ1 condition”, List(1), List(2), Freq(1) (or 1), Freq(2) (or 1), Pooled condition (On or Off)

*“Freq” can be omitted. Doing so sets “1” for “Freq”.

*“Pooled” can be omitted. Doing so sets “Off” for “Pooled”.

Syntax 2 (parameter format)

“μ1 condition”, M1 value, sx1 value, n1 value, M2 value, sx2 value, n2 value, Pooled condition (On or Off)

* “Pooled” can be omitted. Doing so sets “Off” for “Pooled”.

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