Casio SERIES FX-9860G - Manual (Page 328)

20070201
Calculation Result Output Example
μ
1
G μ
2
........................... direction of test
t ................................... t score
p .................................. p-value
df ................................. degrees of freedom
¯x
1
................................. mean of sample 1
¯x
2
................................. mean of sample 2
x
1
σ
n -1
............................ standard deviation of sample 1
x
2
σ
n -1
............................ standard deviation of sample 2
x
p
σ
n -1
............................ pooled sample standard deviation (Displayed only when
Pooled: On setting.)
n
1
................................. size of sample 1
n
2
................................. size of sample 2
• For details about graph screen function keys 1(T) and 2(P), see “ t Test
Common Functions” on page 6-5-10.
6-5-15
Tests
# [Save Res] does not save the
μ
1
condition
in line 2.