| Data structure | Type of test | Power (*f* = 0.25) |

a | | Χ^{2} | 0.999 |

b | *N* too small to determine if normally distributed | One-way ANOVA | 0.0001 |

c | *N* too small to determine if normally distributed | One-way ANOVA | 0.471 |

d | *N* too small to determine if normally distributed for 3 of 4 genotypes. The fourth genotype with 8 animals is normally distributed. | One-way ANOVA | 0.274 |

e | *N* too small to determine if normally distributed for 3 of 4 genotypes. The fourth genotype with 8 animals is normally distributed. | One-way ANOVA | 0.632 |

f | *N* too small to determine if normally distributed for 3 of 4 genotypes. The fourth genotype with 8 animals is normally distributed. | One-way ANOVA | 0.493 |

g | *N* too small to determine if normally distributed for 3 of 4 genotypes. The fourth genotype with 8 animals is normally distributed. | One-way ANOVA | 0.350 |