Download  Print this page

Hypothesis Tests; One-sample Z-test - HP 39g+ User Manual

Graphing calculator.
Hide thumbs

Advertisement

Hypothesis tests

One-Sample Z-Test

Menu name
Inputs
9-8
You use hypothesis tests to test the validity of hypotheses
that relate to the statistical parameters of one or two
populations. The tests are based on statistics of samples
of the populations.
The hp 39g+ hypothesis tests use the Normal
Z-distribution or Student's t-distribution to calculate
probabilities.
Z-Test: 1
On the basis of statistics from a single sample, the
One-Sample Z-Test measures the strength of the evidence
for a selected hypothesis against the null hypothesis. The
null hypothesis is that the population mean equals a
specified value
0
You select one of the following alternative hypotheses
against which to test the null hypothesis:
The inputs are:
Field name
x
n
0
.
H
:
1
1
2
H
:
1
1
2
H
:
1
1
2
Definition
Sample mean.
Sample size.
Hypothetical population mean.
Population standard deviation.
Significance level.
Inference aplet

Advertisement

Table of Contents

   Also See for HP 39g+

   Related Manuals for HP 39g+

This manual is also suitable for:

Hp39gplus - 39g+ graphing calculator

Comments to this Manuals

Symbols: 0
Latest comments: