Minimum Sample Size | |
Population Size | 105 |
Margin of Error | 0.01 |
Confidence | 0.95 |
Power | 0.5 |
Population Variance | 13 |
z(alpha/2) + z(beta) | 1.95996398454005 |
z(alpha) + z(beta) | 1.64485362695147 |
Minimum Sample Size (2 sided test) | 104.978137860066 |
Minimum Sample Size (1 sided test) | 104.968961810862 |
Minimum Sample Size (for Infinite Populations) | |
Population Size | infinite |
Margin of Error | 0.01 |
Confidence | 0.95 |
Power | 0.5 |
Population Variance | 13 |
z(alpha/2) + z(beta) | 1.95996398454005 |
z(alpha) + z(beta) | 1.64485362695147 |
Minimum Sample Size (2 sided test) | 499389.646690236 |
Minimum Sample Size (1 sided test) | 351720.649032404 |
Minimum Sample Size (Unknown Population Variance) | |
Population Size | 105 |
Margin of Error | 0.01 |
Confidence | 0.95 |
Power | 0.5 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 1.98304243370309 |
t(alpha) + t(beta) | 1.65964188992376 |
Minimum Sample Size (2 sided test) | 104.978643654934 |
Minimum Sample Size (1 sided test) | 104.969512319086 |
Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
Population Size | infinite |
Margin of Error | 0.01 |
Confidence | 0.95 |
Power | 0.5 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 1.95996873490212 |
t(alpha) + t(beta) | 1.64485795930308 |
Minimum Sample Size (2 sided test) | 499392.067433195 |
Minimum Sample Size (1 sided test) | 351722.501816748 |