Sample Size Determination

The sample size can be determined for the Bernoulli, Location Scale Normal and the Location Normal models.

Bernoulli model: $n\geq {{\bar {x}}(1-{\bar {x}})}{{{z_{{1+\gamma } \over {2}}}^{2}} \over {\delta ^{2}}}$$n\geq {{\bar {x}}(1-{\bar {x}})}{{{z_{{1+\gamma } \over {2}}}^{2}} \over {\delta ^{2}}}$

Location Scale Normal model: $n\geq {s^{2}}{{({t_{{1+\gamma } \over {2}}(n-1))}^{2}} \over {\delta ^{2}}}$$n\geq {s^{2}}{{({t_{{1+\gamma } \over {2}}(n-1))}^{2}} \over {\delta ^{2}}}$

Location Normal model: $n\geq {\sigma ^{2}}{{{z_{{1+\gamma } \over {2}}}^{2}} \over {\delta ^{2}}}$$n\geq {\sigma ^{2}}{{{z_{{1+\gamma } \over {2}}}^{2}} \over {\delta ^{2}}}$