This would be 13.25, because this is 11.75 plus 13.25 is equal to 25. If we add these two together, we get 26.5. 26.5 plus what is equal to 53? Would be equal to another 26.5. Now once you figure out all of your expected values, that's a good time to test your conditions. The first condition is that you took a random sample, so let's assume we had done that. The second condition is that your expected value for any of the data points has to be at least equal to five.