What is the probability of winning a lottery in which you must choose 4 numbers from the numbers 1 through 12? a. Assuming that order is unimportant. b. Assuming that the order matters. a. What is the probability of winning assuming that order is unimportant? 1 495 (Type an integer or a simplified fraction.) b. What is the probability of winning assuming that the order matters? (Type an integer or a simplified fraction.)

Q: d) Find the probability of getting a 4 or a head. Leave your answer as a fraction.

A:

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