Minimum Sample Size | |
Population Size | 105 |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | 0.1 |
z(alpha/2) + z(beta) | 3.60481761149153 |
z(alpha) + z(beta) | 3.28970725390294 |
Minimum Sample Size (2 sided test) | 87.4940637057158 |
Minimum Sample Size (1 sided test) | 84.6605226742925 |
Minimum Sample Size (for Infinite Populations) | |
Population Size | infinite |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | 0.1 |
z(alpha/2) + z(beta) | 3.60481761149153 |
z(alpha) + z(beta) | 3.28970725390294 |
Minimum Sample Size (2 sided test) | 519.788400484779 |
Minimum Sample Size (1 sided test) | 432.886952655266 |
Minimum Sample Size (Unknown Population Variance) | |
Population Size | 105 |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 3.65043425063827 |
t(alpha) + t(beta) | 3.32654389022152 |
Minimum Sample Size (2 sided test) | 87.8578642996483 |
Minimum Sample Size (1 sided test) | 85.0232611979505 |
Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
Population Size | infinite |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 3.6123432840661 |
t(alpha) + t(beta) | 3.29677883956227 |
Minimum Sample Size (2 sided test) | 521.9609600775 |
Minimum Sample Size (1 sided test) | 434.750028679421 |