MATH 2050 -
Homework List (subject
to change)
Elementary Statistics, A
Step by Step Approach. Bluman, McGraw-Hill, 7th edition, 2009
Section |
page | Topic | Exercises |
| . | . | . | |
| Chapter 1 & 14 |
26 |
Nature of
probability of statistics |
Review:1-9, 12,
17, 19, 20, 23, 25, 27 |
| 29 | Quiz | |
|
| 746 | Quiz | 1-14 | |
| 2-1 |
46 |
Organizing data | 3a, b, c, 5, 7,13 |
| 2-2 | 61 |
Histograms, etc. |
1 |
| 2-3 | 84 |
Time, stem/leaf | 8, 15, 17 |
| 95 | Review | 17,
21 |
|
| . | 98 | Quiz | . |
| 3-1 | 118 | Measures of
central tendency |
1-19 odd, 27, 29,
31, 33, 37 |
| 3-2 | 137 |
Measures of
variation |
1, 3, 6, 7, 11,
13, 19, 23, 29, 31 |
| 3-3 | 153 |
Measures of
position |
1, 5, 8, 9, 11,
13, 15, 24, 25, 27, 30 |
| 3-4 |
166 |
Exploratory data
analysis |
1, 7, 9, 11, 13 |
| 173 | Review |
1, 2, 3, 6, 8, 14,
20,
21 |
|
| . | 176 | Quiz | . |
| 4-1 | 195 |
Sample spaces
& probability |
5-10, 12-15, 17,
25, 27, 28 |
| 4-2 | 204 |
Addition rule |
2, 3-13 odd, 17,
19, 21 |
| 4-3 | 220 |
Multiplication
rule & conditional
prob. |
1, 3, 5, 7, 11,
15, 19, 25, 29, 31- 47 odd |
| 243 |
Review | 1, 5, 9, 11,
16, 23, 25 |
|
| . | 246 | Quiz | . |
| 5-1 | 258 |
Probability
distributions |
7-19 odd |
| 5-2 |
267 |
Mean, variance,
st'd deviation |
1-11 odd |
| 5-3 | 277 | Binomial
distribution |
1, 3, 5, 9, 11, 13,
14, 15, 17, 19, 21, 23 |
| 293 | Review | 1, 2, 9, 15, 16,
17, 18 |
|
| 295 | Quiz | ||
| 6-1 | 311 |
Normal distribution |
1-5, 7-47 odd |
| 6-2 | 325 | Applications | 1-33 odd, 39, 41 |
| 6-3 | 338 | Central Limit Theorem | 1-25 odd |
| 348 | Review | 2,
3, 5, 6, 7, 8, 11, 14, 16 |
|
| . | 350 | Quiz | . |
| 7-1 | 366 | Confidence
intervals - mean - st dev known |
1, 3, 9, 11, 13,
15, 17, 21, 23, 25 |
| 7-2 | 374 |
Confidence
intervals - mean - std dev unknown |
3, 4, 5, 7, 11-17
odd |
| 7-3 | 382 |
Confidence
intervals - proportion, sample size |
1-19 odd |
| 394 |
Review | 1, 4, 5, 6, 7, 9,
12 |
|
| . |
395 | Quiz | |
| 8-1 | 412 |
Hypothesis tests | 9, 12, 13 |
| 405,459 | Type I and II
errors |
handout |
|
| 8-2 |
422 | z test - mean, std dev known | 1-15 odd |
| 8-3 | 434 |
t test - mean, std dev unknown | 1-19 odd |
| 8-4 | 442 |
z test -
proportion |
1-19 odd |
| 8-5 | 453 |
Chi-sq test -
variance & std
deviation |
1-15 odd |
| 463 | Review | 3,5, 8, 9, 12, 16 |
|
| . | 465 | Quiz. | |
| 9.1 (omit ?) |
479 |
test-2 means, z
test |
3, 7, 9, 11, 13,
17, 19 |
| 9.2 | 487 |
test-2 means, t test,ind.
samples, |
1-9 odd, 13 |
| 9.3 | 500 |
test-2 means dependent samples | 1-7 odd |
| 9.4 | 509 |
test-2 proportions | 1-19 odd(omit CI
questions) |
| 524 |
Review |
1, 3, 8, 10 |
|
| . | 526 | Quiz | . |
| 10.1 | 548 | Scatter plots
& correlation |
1-9, 11-25 odd |
| 10.2 | 558 | Regression | 8, 9, 10, 11,
13-33 odd |
| 583 | Review | 1, 3, 5 |
|
| 585 | Quiz | ||
| 11.1 | 599 |
Test:Goodness of fit | 3-15 odd |
| 11.2 | 612 |
Test: Idependence | 9-21 odd |
| 620 |
Review | 1-6 |
|
| 622 | Quiz |