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JOE COLLECTED A QUESTIONNAIRE FROM THIRTY STUDENTS IN HIS

JOE COLLECTED A QUESTIONNAIRE FROM THIRTY STUDENTS IN HIS

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Scenario Exam
 
Joe collected a questionnaire from thirty students in his school on their attitudes toward the local science fair. Joe wanted to test the following null hypothesis:
H01: There is no significant difference among the attitude toward science fairs of students’ who either won 1st, 2nd, 3rd, or no award at all at the local science fair.
See questionnaire sheet below:
Award Question:
What award did you win? (1 = 1st place, 2 = 2nd place, 3 = 3rd place, 4 = I did not win an award)
Science Fair Attitude Questions (12 possible points):
Item 1: I enjoyed competing in the science fair: 4 = strongly agree, 3 = agree, 2 = disagree, 1 = strongly disagree
Item 2: The science fair was exciting: 4 = strongly agree, 3 = agree, 2 = disagree, 1 = strongly disagree
Item 3: The science fair was fun: 4 = strongly agree, 3 = agree, 2 = disagree, 1 = strongly disagree
Data Collection Sheet: (Note: See the data collection sheet below. You may cut and paste or type the data set into SPSS. Remember to leave off the header row when copying into SPSS). In addition,  use data set to complete SPSS worksheet.
 
Student ID

Award

Attitude Scores

1

1

9

2

2

9

3

4

3

4

2

8

5

4

3

6

1

7

7

1

9

8

2

7

9

4

3

10

4

4

11

3

8

12

4

5

13

3

9

14

2

7

15

4

3

16

2

5

17

4

5

18

1

9

19

3

8

20

2

6

21

4

4

22

4

5

23

3

7

24

4

4

25

4

4

26

4

3

27

3

8

28

2

8

29

2

8

30

3

7

Please answer all question on this sheet as well for full credit
Name:           
 
SPSS Worksheet Exam: (Multiple Regression)
 
Instructions: Using the questionnaire sheet, complete the worksheet below by filling in the blanks and answering the questions.
 
H01: There is no significant difference among the attitude toward science fairs of students’ who either won 1st, 2nd, 3rd,or no award at all at the local science fair.
RQ1: Is there a difference among the attitude toward science fairs of students’ who either won 1st, 2nd, 3rd, or no award at all at the local science fair?
 
Assumptions
 
Assumption of Bivariate Outliers: Hint: Run scatter plots between each pair of predictor variables (x, x) and also the predictor variables (x) and the criterion variable (y). Look for “extreme” bivariate outliers. See Warner pp. 165-166 and 169.
 
Assumption of Multivariate Normal Distribution: Hint: Run scatter plots between each pair of predictor variables (x, x) and also the predictor variables (x) and the criterion variable (y). Look for the classic “cigar shape.” See Warner p. 269.
 


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