1 way anova help. Question is should students listen to music, watch television, or go to library for their studies. 30 students were randomly selected to participate and randomly placed in the 3 groups evenly. Their GPA's were then used to measure performance. I need to determine:
what independent and dependent variables are?
what are study hypotheses?
Is data significant? Why?
What groups differ and what is 95% Confidence interval?
What is results interpretation?
| Students |
Music |
TV |
Library |
| 1 |
3.62 |
3.35 |
3.23 |
| 2 |
3.38 |
3.23 |
3.07 |
| 3 |
3.09 |
2.24 |
2.7 |
| 4 |
2.69 |
1.88 |
2.41 |
| 5 |
3.29 |
2.31 |
3.01 |
| 6 |
2.97 |
2.75 |
2.82 |
| 7 |
2.6 |
1.98 |
2.14 |
| 8 |
3.56 |
3.26 |
3.07 |
| 9 |
3.5 |
2.74 |
3.23 |
| 10 |
3.74 |
3.19 |
3.55
|