HP 39gII - Page 300

290 Programming
Or, in a program, type:

where
n1 Sets the size of the sample for a hypothesis test or
confidence interval. For a test or interval involving the
difference of two means or two proportions, sets the size
of the first sample. From the Numeric view, set the value
of n1.
Or, in a program, type:
 n1
n2 For a test or interval involving the difference of two means
or two proportions, sets the size of the second sample.
From the Numeric view, set the value of n2.
Or, in a program, type:
 n2
Sets the assumed proportion of successes for the One-
proportion Z-test. From the Numeric view, set the value of
.
Or, in a program, type:

where
Pooled Determine whether or not the samples are pooled for tests
or intervals using the Student’s T-distribution involving two
means. From the Numeric view, set the value of Pooled.
Or, in a program, type:
0
 Pooled—for not pooled (default).
1
 Pooled—for pooled.
s1 Sets the sample standard deviation for a hypothesis test
or confidence interval. For a test or interval involving the
difference of two means or two proportions, sets the
sample standard deviation of the first sample. From the
Numeric view, set the value of s1.
n
μ0
0 μ01<<
n
n
π0
π0
n
π0
0 π01<<