EDUC 606
EDUC 606 COMPREHENSIVE FINAL EXAM
The Comprehensive Final Exam covers all Reading & Study material for the course. The exam is
open-book/open-notes and contains 50 questions requiring calculations and interpretations of
data and test/assessment material that teachers would likely encounter in the classroom. The
exam has no time limit and is to be submitted as a Microsoft Word document through the
appropriate submission link. Fill in the blanks as appropriate; for multiple-choice questions,
identify your response by circling, underlining, highlighting, or marking with an asterisk.
I. Frequency Distributions
The following are 50 scores from a history examination.
37 39 42 30 38 20 17 16 15 6
25 22 15 25 31 18 21 13 5 11
27 26 26 22 31 15 16 22 17 6
22 27 27 32 17 32 14 12 23 18
28 29 33 28 19 19 34 20 21 29
From these scores, construct a frequency distribution table.
Use nine classes, with the first class 0–4 and the last 40–44.
Class Interval Tally Frequency
1. 40–44 I 1
2. 35–39 III 3
3. 30–34 IIIIIII 7
4. 25–29 IIIIIIIIIII 11
5. 20–24 IIIIIIIII 9
6. 15–19 IIIIIIIIIIII 12
7. 10–14 IIII 4
8. 5–9 III 3
9. 0–4 0
Page 1 of 8
, EDUC 606
II. From the following scores on two tests, calculate the values indicated:
Test 1 (X): 29, 28, 25, 25, 22, 22, 21, 20, 19, 19
Test 2 (Y): 34, 31, 35, 30, 31, 28, 28, 25, 24, 24
10. Mean of Test 1 (X)
Mx= 23
11. Mean of Test 2 (Y)
My= 29
12. Summation of squared deviations scores for Test 1
Σx2= 116
13. Summation of squared deviations scores for Test 2
Σy2 = 138
14. Summation of the product of deviation scores for Test 1 and Test 2
Σxy = 107
15. Correlation Coefficient:
r= .85
III. Twenty students received the following scores on a short quiz:
23, 20, 20, 19, 19, 19, 18, 18, 18, 18, 18, 17, 17, 17, 15, 14, 13, 13, 12, 12.
Calculate the following:
16. Mean= 17
17. Median= 18
18. Mode= 18
19. SD = 2.88
20. If this small sample is normally distributed, 68% of the scores should fall between
what two values? 14 and 20
Page 2 of 8
EDUC 606 COMPREHENSIVE FINAL EXAM
The Comprehensive Final Exam covers all Reading & Study material for the course. The exam is
open-book/open-notes and contains 50 questions requiring calculations and interpretations of
data and test/assessment material that teachers would likely encounter in the classroom. The
exam has no time limit and is to be submitted as a Microsoft Word document through the
appropriate submission link. Fill in the blanks as appropriate; for multiple-choice questions,
identify your response by circling, underlining, highlighting, or marking with an asterisk.
I. Frequency Distributions
The following are 50 scores from a history examination.
37 39 42 30 38 20 17 16 15 6
25 22 15 25 31 18 21 13 5 11
27 26 26 22 31 15 16 22 17 6
22 27 27 32 17 32 14 12 23 18
28 29 33 28 19 19 34 20 21 29
From these scores, construct a frequency distribution table.
Use nine classes, with the first class 0–4 and the last 40–44.
Class Interval Tally Frequency
1. 40–44 I 1
2. 35–39 III 3
3. 30–34 IIIIIII 7
4. 25–29 IIIIIIIIIII 11
5. 20–24 IIIIIIIII 9
6. 15–19 IIIIIIIIIIII 12
7. 10–14 IIII 4
8. 5–9 III 3
9. 0–4 0
Page 1 of 8
, EDUC 606
II. From the following scores on two tests, calculate the values indicated:
Test 1 (X): 29, 28, 25, 25, 22, 22, 21, 20, 19, 19
Test 2 (Y): 34, 31, 35, 30, 31, 28, 28, 25, 24, 24
10. Mean of Test 1 (X)
Mx= 23
11. Mean of Test 2 (Y)
My= 29
12. Summation of squared deviations scores for Test 1
Σx2= 116
13. Summation of squared deviations scores for Test 2
Σy2 = 138
14. Summation of the product of deviation scores for Test 1 and Test 2
Σxy = 107
15. Correlation Coefficient:
r= .85
III. Twenty students received the following scores on a short quiz:
23, 20, 20, 19, 19, 19, 18, 18, 18, 18, 18, 17, 17, 17, 15, 14, 13, 13, 12, 12.
Calculate the following:
16. Mean= 17
17. Median= 18
18. Mode= 18
19. SD = 2.88
20. If this small sample is normally distributed, 68% of the scores should fall between
what two values? 14 and 20
Page 2 of 8
