Question
35 20 28 27 26 27 32 26 36 29 30 32 32 35 29 19 36 31 29 32 30 31 20 31 22
35 | 20 | 28 |
27 | 26 | 27 |
32 | 26 | 36 |
29 | 30 | 32 |
32 | 35 | 29 |
19 | 36 | 31 |
29 | 32 | 30 |
31 | 20 | 31 |
22 | 19 | 29 |
40 | 19 | 34 |
26 | 28 | 30 |
28 | 30 | 31 |
28 | 31 | 23 |
28 | 25 | 28 |
35 | 22 | 29 |
22 | 23 | 18 |
29 | 27 | 27 |
17 | 27 | 32 |
27 | 29 | 33 |
27 | 28 | 31 |
32 | 29 | 32 |
34 | 31 | 35 |
26 | 34 | 30 |
35 | 24 | 21 |
23 | 32 | 39 |
A college administrator is interested to compare the average number of users in a computer lab per day for three different computer labs on campus.
The administrator collects random data number for the number users in the computer labs for three different computer labs on campus and the dataset is provided below.
The administrator is interested to know if the average number of users in a computer lab per day is statistically the same for three different computer labs on campus. Use a significance level of 5%.
The administrator has confirmed that the samples were randomly selected and independent, and the populations have normal distribution and the population variances are equal.
(a) calculate the Test Statistic for this example (round your answer to 2 decimal places)
(b) calculate the P-value for this example (round your answer to 2 decimal places)
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