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chl
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ANOVA F-Testing: P-value : How to find P(X > F) in ANOVA F-test?

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Arvin
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But now where is this $0.0281$ from? It looks to be the probability that X > 3.77. If I'm not wrong, in this case X ~ F_{3,19} = 3.1274$X ~ F_{3,19} = 3.1274$ (as calculated before) and so the p value should be the probability that 3.1274 is greater than 3.77. Now how can 3.1274 ever be greater than 3.77?

But now where is this $0.0281$ from? It looks to be the probability that X > 3.77. If I'm not wrong, in this case X ~ F_{3,19} = 3.1274 (as calculated before) and so the p value should be the probability that 3.1274 is greater than 3.77. Now how can 3.1274 ever be greater than 3.77?

But now where is this $0.0281$ from? It looks to be the probability that X > 3.77. If I'm not wrong, in this case $X ~ F_{3,19} = 3.1274$ (as calculated before) and so the p value should be the probability that 3.1274 is greater than 3.77. Now how can 3.1274 ever be greater than 3.77?

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whuber ♦
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