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
Tes ts
# [Save Res] does not save the
μ
1 condition
in line 2.
