Formular Number |
Name |
Formular |
Formular with R
|
6.2.1 |
Expression of an interval estimate |
estimator ± (reliability coefficient)× standard error of the estimator
|
Example
|
6.2.2 |
Interval estimate for when is known |
|
Example
|
6.3.1 |
t-transformation |
|
Example
|
6.3.2 |
Interval estimate for when is unknown |
|
Example
|
6.4.1 |
Interval estimate for the difference between two population means when and are known |
|
Example
|
6.4.2 |
Pooled variance estimate |
|
Example
|
6.4.3 |
Standard error of estimate |
|
Example
|
6.4.4 |
Interval estimate for the difference between two population means when s 1 is unknown |
|
Example
|
6.4.5 |
Cochran’s correction for reliability coefficient when variances are not equal |
|
Example
|
6.4.6 |
Interval estimate using Cochran’s correction for t |
|
Example
|
6.5.1 |
Interval estimate for a population proportion |
|
Example
|
6.6.1 |
Interval estimate for the difference between two population proportions |
|
Example
|
6.7.1–6.7.3 |
Sample size determination when sampling with replacement |
|
Example
|
6.7.4–6.7.5 |
Sample size determination when sampling without replacement |
|
Example
|
6.8.1 |
Sample size determination for proportions when sampling with replacement |
|
Example
|
6.8.2 |
Sample size determination for proportions when sampling without replacement |
|
Example
|
6.9.1 |
Interval estimate for s 2 |
|
Example
|
6.9.2 |
Interval estimate for s |
|
Example
|
6.10.1 |
Interval estimate for the ratio of two variances |
|
Example
|
6.10.2 |
Relationship among F ratios |
|
Example
|
Symbol Key |
|