Student Study Group (hours) Verbal SAT Score Math SAT Score 1 0 350 500 2 0 480 520 3 0 395 450 4 0 440
#1
| Student | Study Group (hours) | Verbal SAT Score | Math SAT Score |
| 1 | 0 | 350 | 500 |
| 2 | 0 | 480 | 520 |
| 3 | 0 | 395 | 450 |
| 4 | 0 | 440 | 510 |
| 5 | 0 | 385 | 470 |
| 6 | 20 | 500 | 560 |
| 7 | 20 | 490 | 540 |
| 8 | 20 | 560 | 580 |
| 9 | 20 | 495 | 590 |
| 10 | 20 | 495 | 550 |
| 11 | 40 | 550 | 610 |
| 12 | 40 | 590 | 630 |
| 13 | 40 | 580 | 620 |
| 14 | 40 | 550 | 590 |
| 15 | 40 | 620 | 580 |
- Enter the following data into SPSS and calculate descriptive statistics for the verbal and math SAT scores grouped by study hours (0 v 20 v 40)
- Produce the output tables
- Are there any differences?
- If there are differences, what are they?
Educational researchers conducted an experiment to test whether preparation course affect Scholastic Aptitude Test (SAT) performance (dependent variable). Specifically, 5 high school juniors were randomly assigned to each of three study conditions:
- 0 hours of coursework preparation.
- 20 hours of coursework preparation
- 40 hours of coursework preparation
After all the coursework was completed, all 15 students were given the SAT and their scores on the verbal and math sections were collected.
Design an experiment
Decide on a statistical analysis
Conduct a statistical analysis
Decide if there is a significant difference.
#2
Enter the following data into SPSS and calculate descriptive statistics by gender
Produce the output tables
| Height | Weight | Gender |
| 66 | 150 | Male |
| 69 | 155 | Male |
| 73 | 160 | Male |
| 72 | 160 | Male |
| 68 | 150 | Male |
| 63 | 140 | Male |
| 74 | 165 | Male |
| 70 | 150 | Male |
| 66 | 110 | Female |
| 64 | 100 | Female |
| 60 | 95 | Female |
| 67 | 110 | Female |
| 64 | 105 | Female |
| 63 | 100 | Female |
| 67 | 110 | Female |
| 65 | 105 | Female |
- Are their differences between gender?
- If so, what are they?
- What are the descriptive for the entire sample? How do they differ from the descriptive obtained from each gender?
Price: $16.58
Solution: The downloadable solution consists of 11 pages, 558 words and 11 charts.
Deliverable: Word Document
Deliverable: Word Document
