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Chapter 14: Hypothesis Tests – Small Samples
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Figure 14-17
: Display of the Small Sample Test for the
Difference between Two Means workbook
output for
Example 14-8
The hypothesis test is given next.
:
(
)
:
(
)
-1.7599 (from
Figure 14-17
)
D.R
: For a significance level
= 0.05, reject the null hypothesis if the
computed test statistic value
= -1.7599 < -
= - 2.0555 or if
= -1.7599 >
= 2.0555 (this is equivalent to |
| >
| -1.7599 | = 1.7599 > 2.0555).
Click here for the Small Sample Test for the Difference Between Two Means Workbook