Consider the following computer output.
Chapter 9, Problem 60E(choose chapter or problem)
Consider the following computer output.
One-Sample |
T: |
||||||
Test of mu |
= |
34 vs |
not = |
34 |
|||
Variable |
N |
Mean |
StDev |
SE Mean |
95% CI |
T |
P |
x |
16 |
35.274 |
1.783 |
? |
(34.324,36.224) |
? |
0.012 |
(a) How many degrees of freedom are there on the -test statistic?
(b) Fill in the missing quantities.
(c) At what level of significance can the null hypothesis be rejected?
(d) If the hypothesis had been \(H_0:\ \mu=34\) versus \(H_1:\ \mu>34\), would the -value have been larger or smaller?
(e) If the hypothesis had been \(H_0:\ \mu=34.5\) versus \(H_1:\ \mu\ne34.5\), would you have rejected the null hypothesis at the level?
Equation Transcription:
Text Transcription:
H_0:mu=34
H_1:mu>34
H_0:mu=34.5
H_1:mu not=34.5
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