Minimum Sample Size | |
Population Size | NA |
Margin of Error | 1 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | 13 |
z(alpha/2) + z(beta) | 3.60481761149153 |
z(alpha) + z(beta) | 3.28970725390294 |
Minimum Sample Size (2 sided test) | NA |
Minimum Sample Size (1 sided test) | NA |
Minimum Sample Size (for Infinite Populations) | |
Population Size | infinite |
Margin of Error | 1 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | 13 |
z(alpha/2) + z(beta) | 3.60481761149153 |
z(alpha) + z(beta) | 3.28970725390294 |
Minimum Sample Size (2 sided test) | 168.931230157553 |
Minimum Sample Size (1 sided test) | 140.688259612961 |
Minimum Sample Size (Unknown Population Variance) | |
Population Size | NA |
Margin of Error | 1 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | unknown |
t(alpha/2) + t(beta) | NA |
t(alpha) + t(beta) | NA |
Minimum Sample Size (2 sided test) | NA |
Minimum Sample Size (1 sided test) | NA |
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) | 3.62816902032638 |
t(alpha) + t(beta) | 3.31167025401028 |
Minimum Sample Size (2 sided test) | 171.126935720729 |
Minimum Sample Size (1 sided test) | 142.573078326854 |