Question

Asked Dec 14, 2019

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temp | prod | days | persons | water |

58.8 | 7107 | 21 | 129 | 3067 |

65.2 | 6373 | 22 | 141 | 2828 |

70.9 | 6796 | 22 | 153 | 2891 |

77.4 | 9208 | 20 | 166 | 2994 |

79.3 | 14792 | 25 | 193 | 3082 |

81 | 14564 | 23 | 189 | 3898 |

71.9 | 11964 | 20 | 175 | 3502 |

63.9 | 13526 | 23 | 186 | 3060 |

54.5 | 12656 | 20 | 190 | 3211 |

39.5 | 14119 | 20 | 187 | 3286 |

44.5 | 16691 | 22 | 195 | 3542 |

43.6 | 14571 | 19 | 206 | 3125 |

56 | 13619 | 22 | 198 | 3022 |

64.7 | 14575 | 22 | 192 | 2922 |

73 | 14556 | 21 | 191 | 3950 |

78.9 | 18573 | 21 | 200 | 4488 |

79.4 | 15618 | 22 | 200 | 3295 |

Step 1

The null and alternative hypotheses are stated below:

Null hypothesis: The model is ineffective.

Alternative hypothesis: The model is effective.

Step 2

Step-by-step procedure to obtain the model using MINITAB is as follows:

- Choose
**Stat > Regression > Regression**. - In
**Response**, enter the variable**Water**. - In
**Predictors**, enter the variables temp...

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