Minimum Sample Size | |
Population Size | 105 |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.98 |
Population Variance | 0.13 |
z(alpha/2) + z(beta) | 4.01371289517188 |
z(alpha) + z(beta) | 3.69860253758329 |
Minimum Sample Size (2 sided test) | 93.4041269147139 |
Minimum Sample Size (1 sided test) | 91.6068530689202 |
Minimum Sample Size (for Infinite Populations) | |
Population Size | infinite |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.98 |
Population Variance | 0.13 |
z(alpha/2) + z(beta) | 4.01371289517188 |
z(alpha) + z(beta) | 3.69860253758329 |
Minimum Sample Size (2 sided test) | 837.714342653188 |
Minimum Sample Size (1 sided test) | 711.342358012914 |
Minimum Sample Size (Unknown Population Variance) | |
Population Size | 105 |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.98 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 4.06911602697858 |
t(alpha) + t(beta) | 3.74558211896858 |
Minimum Sample Size (2 sided test) | 93.6839457102765 |
Minimum Sample Size (1 sided test) | 91.8990610288892 |
Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
Population Size | infinite |
Margin of Error | 0.05 |
Confidence | 0.95 |
Power | 0.98 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 4.01975890804405 |
t(alpha) + t(beta) | 3.70452874334793 |
Minimum Sample Size (2 sided test) | 840.240007297573 |
Minimum Sample Size (1 sided test) | 713.623726935132 |