Question

Asked Oct 8, 2019

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For a χ2-curve with 9 degrees of freedom, find χ20.005, and interpret the value in terms of the χ2-curve.

df | χ20.10 | χ20.05 | χ20.025 | χ20.01 | χ20.005 |
---|---|---|---|---|---|

... | ... | ... | ... | ... | ... |

6 | 10.645 | 12.592 | 14.449 | 16.812 | 18.548 |

7 | 12.017 | 14.067 | 16.013 | 18.475 | 20.278 |

8 | 13.362 | 15.507 | 17.535 | 20.090 | 21.955 |

9 | 14.684 | 16.919 | 19.023 | 21.666 | 23.589 |

Select the correct answer below:

1) χ20.005 with 9 degrees of freedom = 16.919. This means that the area to the right of the χ2-value 16.919, under the χ2-curve, is 0.005.

2) χ20.005 with 9 degrees of freedom = 16.919. This means that the area to the right of the χ2-value 0.005, under the χ2-curve, is 16.919.

3) χ20.005 with 9 degrees of freedom = 23.589. This means that the area to the right of the χ2-value 0.005, under the χ2-curve, is 23.589.

4) χ20.005 with 9 degrees of freedom = 23.589. This means that the area to the right of the χ2-value 23.589, under the χ2-curve, is 0.005.

5) χ20.005 with 9 degrees of freedom = 23.589. This means that the area to the left of the χ2-value 23.589, under the χ2-curve, is 0.005.

1 Rating

Given:

Degree of freedom(df)=9

Significance level=0.005

Explanation:

The value of area under th...

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