The per-pupil costs (in thousands of dollars) for cyber charter school tuition for district schools in...
- The per-pupil costs (in thousands of dollars) for cyber charter school tuition for district schools in three areas of South-western Pennsylvania are shown below. At 5% level of significance is there a difference in the coating means?
|
Area 1 |
Area 2 |
Area 3 |
|
6.2 |
7.5 |
5.8 |
|
9.3 |
8.2 |
6.4 |
|
6.8 |
8.5 |
5.6 |
|
6.1 |
8.2 |
7.1 |
|
6.7 |
7 |
3 |
|
6.9 |
9.3 |
3.5 |
Homework Answers
Here we can use one way ANOVA for testing,
here
=0.05
P-value=0.00403<0.05
Hence reject H0
i.e.there is significant difference between all three means
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The per-pupil costs (in thousands of dollars) for cyber charter
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