Statistics for the Behavioral Sciences by Frederick J. Gravetter, Larry B. Wallnau ISBN 10: 1305504917 ISBN 13: 9781305504912

APPENDIX A | Basic Mathematics Review 645
PREVIEW EXAM
■ Section 2
1. 75%
30
2.
100 , or 3 10
3. 0.3
4. 10
2
5. 1.625 6.
13
20 , or 1 10
7. 19
4
8. 1.4 9.
24
15
10. 7.5 11. 16 12. 36
■ Section 3
1. 4 2. 8 3. 2
4. 9 5. 212 6. 12
7. 215 8. 224 9. 24
10. 3 11. 22 12. 25
■ Section 4
1. X 5 7 2. X 5 29 3. X 5 9
4. X 5 4 5. X 5 24 6. X 5 15
7. X 5 80 8. X 5 23 9. X 5 11
10. X 5 25 11. X 5 11 12. X 5 7
■ Section 5
1. 64 2. 4 3. 54
4. 25 5. 13 6. 227
7. 256 8. 8 9. 12
10. 121 11. 33 12. 29
FINAL EXAM
■ Section 2
1. 0.175 2. 24% 3.
4.
6
15 , or 2 5
5. 25
24
7. 2 9
8. 1.3442 9. 0.2
10. 9.502 11. 27 12. 9.6
■ Section 3
18
100 , or 9 50
6. 42
60 , or 7 10
1. 8 2. 22 3. 225
4. 213 5. 216 6. 49
7. 230 8. 45 9. 6
10. 26 11. 28 12. 7
■ Section 4
1. X 5 7 2. X 5 14 3. X 5 6
4. X 5 5 5. X 5 30 6. X 5 2
7. X 5 175 8. X 5 22 9. X 5 17
10. X 5 24 11. X 5 224 12. X 5 14
■ Section 5
1. 125 2. 264 3. 232
4. 64 5. 16 6. 216
7. 20 8. 225 9. 7
10. 10 11. 5 12. 216
Solutions to Selected Problems for Appendix A Basic Mathematics Review
1. 25 3. 6
5. 21 6. 0.35
31
7. 36% 9.
10,000
10. b. False
8
11. a. b. 21 c. 23
15 18 40
12. 0.04267 14. 20.1832
17. 0.9 19. 5
21. 224 22. 11
25. X 5 5 28. X 5 29
30. X 5 225 31. X 5 2
34. 2125 36. 9
37. 225 39. 2
Suggested Review Books
There are many basic mathematics books available if
you need a more extensive review than this appendix can
provide. Several are probably available in your library.
The following books are but a few of the many that you
may find helpful:
Karr, R., Massey, M., & Gustafson, R. D. (2013).
Beginning Algebra: A Guided Approach (10th ed.).
Belmont, CA: Brooks/Cole.
Lial, M. L., Salzman, S.A., & Hestwood, D.L. (2010).
Basic College Mathematics (8th ed). Reading MA:
Addison-Wesley.
McKeague, C. P. (2013). Basic Mathematics: A Text/
Workbook. (8th ed.). Belmont, CA: Brooks/Cole.