1-2-3

Tests (TEST)

Perform the following key operations from the statistical data list.

3(TEST)

b(Z)

b(1-Smpl)

The following shows the meaning of each item in the case of list data specification.

Data ............................

data type

∝ ..................................

population mean value test conditions (“G∝0” specifies

 

two-tail test, “< ∝0” specifies lower one-tail test, “> ∝0”

 

specifies upper one-tail test.)

∝0 .................................

assumed population mean

σ ..................................

population standard deviation (σ > 0)

List ..............................

list whose contents you want to use as data (List 1 to 20)

Freq .............................

frequency (1 or List 1 to 20)

Save Res .....................

list for storage of calculation results (None or List 1 to 20)

Execute .......................

executes a calculation or draws a graph

The following shows the meaning of parameter data specification items that are different from list data specification.

o ..................................

mean of sample

n ..................................

size of sample (positive integer)

After setting all the parameters, align the cursor with [Execute] and then press one of the function keys shown below to perform the calculation or draw the graph.

• 1(CALC) ... Performs the calculation.

• 6(DRAW) ... Draws the graph.

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