Question
Five typists were selected to test two types of computer keyboards. The following table shows the number of words per minute for each typist using
Five typists were selected to test two types of computer keyboards. The following table shows the number of words per minute for each typist using each keyboard.
| Typists | |||||
|---|---|---|---|---|---|
| Keyboard | 1 | 2 | 3 | 4 | 5 |
| A | 59 | 63 | 62 | 56 | 61 |
| B | 68 | 67 | 60 | 63 | 62 |
Find the value of the test statistic.
P-value?
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An Introduction To Statistical Methods And Data Analysis
Authors: R. Lyman Ott, Micheal T. Longnecker
7th Edition
1305269470, 978-1305465527, 1305465520, 978-1305269477
