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Top one doesn't matter figured it out

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Which term best describes the association between variables a and b

Can someone me with my math problem pls my teacher is on my back about this