Minimum Sample Size | |
Population Size | 105 |
Margin of Error | 0.015 |
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) | 104.985457634409 |
Minimum Sample Size (1 sided test) | 104.982538760421 |
Minimum Sample Size (for Infinite Populations) | |
Population Size | infinite |
Margin of Error | 0.015 |
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) | 750805.467366902 |
Minimum Sample Size (1 sided test) | 625281.153835384 |
Minimum Sample Size (Unknown Population Variance) | |
Population Size | 105 |
Margin of Error | 0.015 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 3.64268031331623 |
t(alpha) + t(beta) | 3.31927988329019 |
Minimum Sample Size (2 sided test) | 104.985758334620 |
Minimum Sample Size (1 sided test) | 104.982848460435 |
Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
Population Size | infinite |
Margin of Error | 0.015 |
Confidence | 0.95 |
Power | 0.95 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 3.60482280065355 |
t(alpha) + t(beta) | 3.28971212778678 |
Minimum Sample Size (2 sided test) | 750807.628948675 |
Minimum Sample Size (1 sided test) | 625283.006614208 |