Question
In: Statistics and Probability
A study was conducted to investigate for any possible correlation that may exist between the number...
A study was conducted to investigate for any possible correlation that may exist between the number of tardiness and the final grade (%) of the students in statistics class. Based on this data, Kuya, who is enrolling in the class next trimester, may anticipate his grade from being tardy every other week (6 times). What would his estimated grade be? Data can be found in the grades tab.
Conclusion is (closest answer due to rounding error):
| predicted grade is 79.62 |
| predicted grade is 69.62 |
| there is a significant negative correlation |
| no conclusion can be drawn |
| TARDY | GRADE |
| 1 | 89 |
| 2 | 94 |
| 0 | 97 |
| 0 | 87 |
| 1 | 94 |
| 0 | 92 |
| 2 | 98 |
| 9 | 50 |
| 0 | 92 |
| 2 | 95 |
| 0 | 84 |
| 1 | 96 |
| 2 | 88 |
Solutions
Expert Solution
Based on this data, Kuya, who is enrolling in the class next trimester, may anticipate his grade from being tardy every other week (6 times). What would his estimated grade be?
orchestra answered 2 years agoRelated Solutions
A study was conducted to investigate for any possible correlation that may exist between the number...
A study was conducted to investigate for any possible
correlation that may exist between the number of tardiness and the
final grade (%) of the students in statistics class. Based on this
data, Kuya, who is enrolling in the class next trimester, may
anticipate his grade from being tardy every other week (6 times).
What would his estimated grade be?
STUDENT
TARDY
GRADE
1
1
89
2
2
94
3
0
97
4
0
87
5
1
94
6
0...
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