Let's figure out the critical chi-square value, and if this is more extreme than that, then we will reject our null hypothesis. So let's figure out our critical chi-square value. So we have an alpha 5%. And actually, the other thing we have to figure out is the degrees of freedom. The degrees of freedom here, we're taking 1, 2, 3, 4, 5, 6 sums. So you might be tempted to say the degrees of freedom are 6. But one thing to realize is that if you had all of this information over here, you could actually figure out this last piece of information.