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a. Calculate the number of possible lottery tickets if the player must choose 8 numbers from...

a. Calculate the number of possible lottery tickets if the player must choose 8 numbers from a collection of 45 numbers​ (1 through 45​), where the order does not matter. The winner must match all 8.

b. Calculate the number of lottery tickets if the player must choose 7 numbers from a collection of 60 numbers​ (1 through 60​), where the order does not matter. The winner must match all 7. c. In which lottery does the player have a better chance of choosing the randomly selected winning​ numbers?

d. In which lottery does the player have a better chance of choosing the winning numbers if the order in which the numbers appear on the ticket​ matters?

Math   Statistics-And-Probability   
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