Manure added farms | Non manure farm | |

Mean | 0.82 | 0.32 |

Variance | 0.007 | 0.007 |

Observations | 5 | 5 |

Hypothesized Mean Difference | 0 | |

df | 8 | |

t Stat | 9.449111825 | |

P (T ≤ t) one-tail | 6.46847E−06 | |

t Critical one-tail | 1.859548038 | |

P (T ≤ t) two-tail | 1.29369E−05 | |

t Critical two-tail | 2.306004135 |