Question
2.A study was done with a group of university students to determine if a correlation existed between the amounts of sleep they had and their
2.A study was done with a group of university students to determine if a correlation existed between the amounts of sleep they had and their academic performance. The table on the right lists some data from the study.
- a)Make a scatter plot of the data.
- b)Using a spreadsheet (Excel), determine the PPMCC.
- c)What would you conclude about the relationship between the two variables.
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Discrete Mathematics, Revised
Authors: Seymour Lipschutz, Marc Lipson
3rd Edition
0071615873, 9780071615877
