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If alpha = 0.05 and, F critical is 3.55 and the obtained critical is 5.43, we...

If alpha = 0.05 and, F critical is 3.55 and the obtained critical is 5.43, we reject the null hypothesis since 3.55 < 5.43. How do I work this out? It is a little difficult for me to understand this section in the book.

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If there is any understanding problem regarding this please feel free to ask any doubt in comment box. Thank you.

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