Okay. So, using the same exact data from before, this question is asking you, which of the following here represents the degrees of freedom for this problem? So how many degrees of freedom are in this experiment if you were to do a chi-square analysis? Our answers are 1, 2, 3, and 4. So, which one do you think it is? Right. The answer here is actually 1. And the reason that it's 1 is because we have 2 phenotypes. That's red and white. That says white, in case you can't read my horrible handwriting. But remember, the formula for degrees of freedom is the number of phenotypes, which we have 2, minus 1. So the degrees of freedom for this experiment would be a, which is one. So with that, let's now move on.
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- 1. Introduction to Genetics51m
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3. Extensions to Mendelian Inheritance
Chi Square Analysis
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