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EDUC 606 COMPREHENSIVE FINAL EXAM VERSION 1 / EDUC606 COMPREHENSIVE FINAL EXAM VERSION 1 (LATEST - 2021) | VERIFIED, 100 % CORRECT | LIBERTY UNIVERSITY $18.49   Add to cart

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EDUC 606 COMPREHENSIVE FINAL EXAM VERSION 1 / EDUC606 COMPREHENSIVE FINAL EXAM VERSION 1 (LATEST - 2021) | VERIFIED, 100 % CORRECT | LIBERTY UNIVERSITY

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EDUC 606 COMPREHENSIVE FINAL EXAM VERSION 1 / EDUC606 COMPREHENSIVE FINAL EXAM VERSION 1 (LATEST - 2021) | VERIFIED, 100 % CORRECT | LIBERTY UNIVERSITY

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  • June 11, 2021
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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




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, 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




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