... become worried if they find a non-significant result, thinking that they have not obtained the correct answer, or that the ... The second step involves choosing a statistical test appropriate for the data and question being tested (Keys A, ... Compare the calculated probability with the critical value (usually set at P = 0.05).

Title | : | Studying invertebrates |

Author | : | C. Philip Wheater, Penny A. Cook |

Publisher | : | - 2003 |

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