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In: Statistics and Probability

What is the formula for the linear correlation coefficient? Write it again with the x and...


What is the formula for the linear correlation coefficient? Write it again with the x and y switch. What does this tell us about the formula?
Give an example of a 2 way Anova problem presented in chart form. Explain the chart.

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Expert Solution

For two way Anova there are 2 factor: A and B. Suppose factor A has a levels and factor B has b levels and the total number of observation are N. Since it's two way Anova so there are two factor. There might be some interaction between A and B . So the interaction effect has also been taken into account. So basically two way Anova helps to find out the individual effect of factor A and factor B. Also the interaction between them. The table provide 3 F-Ratios and whichever of them are significant will indicate the fact that it has an effect.

orchestra answered 2 years ago
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