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Concerning the runs test, a normal approximation is appropriate when:

hungry22

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Concerning the runs test, a normal approximation is appropriate when:

▸

n≥ 30.

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the number of observations in both categories is more than 10 each.

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the number of categories of the variable (\(\style{font-family:Times New Roman;}k\)) is at least 3.

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the expected value of each category is at least 5.

Textbook

Introductory Statistics: A Problem-Solving Approach

Edition: 3^rd

Author: Kokoska

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More solutions for this book are available here

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hungry22 Author

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Thanks

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Helped a lot

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Just got PERFECT on my quiz

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