Question
A data analyst is conducting a studyto determine if the mean number of courses taken in a college semester is statistically the same between freshmen,
A data analyst is conducting a studyto determine if the mean number of courses taken in a college semester is statistically the same between freshmen, sophomores, juniors, and seniors.
To collect data for this ANOVA test, the statistician randomly selects students attending collegeand records their year and the number of courses each is taking in the current semester, as shown in the table below.Assume the conditions necessary for a one-way ANOVA are met.Complete theANOVA table below, rounding your answers to threedecimal places.
| Freshman | Sophomore | Junior | Senior |
| 5 | 5 | 5 | 4 |
| 4 | 6 | 6 | 5 |
| 6 | 6 | 5 | 3 |
| 7 | 5 | 4 | 4 |
| 4 | 5 | 5 | 4 |
| 6 | 4 | 5 | |
| 5 | 5 | ||
| 5 |
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Proofs And Fundamentals A First Course In Abstract Mathematics
Authors: Ethan D Bloch
2nd Edition
1441971270, 9781441971272
