A bag contains 80 chocolates. This bag has 4 different colors of chocolates in it. If all four colors of chocolates were equally likely to be put in the bag, what would be the expected number of chocolates of each color?

A bag contains 80 chocolates. This bag has 4 different colors of chocolates in it. If all four colors of chocolates were equally likely to be put in the bag, what would be the expected number of chocolates of each color? Correct Answer 20

If all four colors were equally likely to be put in the bag, then the expected frequency for a given color would be 1/4th of the chocolates. N = 80, r = 1/4 So, the expected frequency = N*r = (1/4)*(80) = 20.
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