6-26
Calculation Result Output Example
Propx0.5 ....... direction of test
• [Save Res] does not save the Prop condition in line 2.
S 2-Prop Z Test
This test is used to compare the proportion of successes. The 2-Prop Z Test is applied to the
normal distribution.
Perform the following key operation from the statistical data list.
(TEST)
(Z)
(2-P)
Calculation Result Output Example
p
1
>p
2
............ direction of test
• [Save Res] does not save the
p
1
condition in line 2.
I t Tests
S t Test Common Functions
You can use the following graph analysis functions after drawing a t Test result output graph.
•(T) ... Displays
t score.
Pressing (T) displays the
t score at the bottom of the display, and displays the pointer at the
corresponding location in the graph (unless the location is off the graph screen).
Two points are displayed in the case of a two-tail test. Use B and C to move the pointer.
•(P) ... Displays
p-value.
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