| Minimum Sample Size | |
| Population Size | 98 |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | 13.03 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 62.3062415303398 |
| Minimum Sample Size (1 sided test) | 58.0609924570636 |
| Minimum Sample Size (for Infinite Populations) | |
| Population Size | infinite |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | 13.03 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 169.321071457917 |
| Minimum Sample Size (1 sided test) | 141.012924827453 |
| Minimum Sample Size (Unknown Population Variance) | |
| Population Size | 98 |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 3.66951242476134 |
| t(alpha) + t(beta) | 3.34399872528378 |
| Minimum Sample Size (2 sided test) | 63.1095962440937 |
| Minimum Sample Size (1 sided test) | 58.833227473933 |
| Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
| Population Size | infinite |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 3.62811458601725 |
| t(alpha) + t(beta) | 3.31161898558781 |
| Minimum Sample Size (2 sided test) | 171.516697304003 |
| Minimum Sample Size (1 sided test) | 142.897668583344 |
