Tested skills and knowledge |
Exercises |
| The sample mean. Central Limit Theorem; when to use. | 3.42--3.45 |
| The sample variance. The t-distribution. | 3.50, 3.51, 3.53 |
|
Normal approximation to the binomial distribution. When to use; correction for continuity. |
3.55, 3.56 |
|
Confidence intervals for the unknown mean, in both cases: when the variance is known and when it is not. Calculation of the sample size. |
4.3, 4.4, 4.6 |
|
Testing hypotheses for the unknown mean, in both cases: when the variance is known and when it is not. |
4.9(a,b), 4.10(a,b); 4.16 & 4.19 (except (c)) |
|
Confidence intervals and testing hypotheses for the means of two independent samples. |
4.30, 4.31 |
|
Confidence intervals and testing hypotheses for the unknown variance. |
4.42, 4.43 |
| p-Values | 4.46, 4.47, 4.50 |