| Minimum Sample Size | |
| Population Size | 63 |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | 13.78 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 46.7970426668643 |
| Minimum Sample Size (1 sided test) | 44.4995110632913 |
| Minimum Sample Size (for Infinite Populations) | |
| Population Size | infinite |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | 13.78 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 179.067103967006 |
| Minimum Sample Size (1 sided test) | 149.129555189739 |
| Minimum Sample Size (Unknown Population Variance) | |
| Population Size | 63 |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 3.69194966402105 |
| t(alpha) + t(beta) | 3.3612916302613 |
| Minimum Sample Size (2 sided test) | 47.3652548145264 |
| Minimum Sample Size (1 sided test) | 45.0570798207238 |
| 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) | 3.62683166505719 |
| t(alpha) + t(beta) | 3.31041077457645 |
| Minimum Sample Size (2 sided test) | 181.260851229395 |
| Minimum Sample Size (1 sided test) | 151.012532660831 |
