"Cash 5" is a 5/35 lottery. It is played in Arizona, Connecticut, Iowa, Massachusetts, North Carolina, and South Dakota. (a) Find the probability of winning first prize. (Enter your answer as a fraction.)
Answer:
Given that,
"Cash 5" is a 5/35 lottery. It is played in Arizona, Connecticut, Iowa, Massachusetts, North Carolina, and South Dakota.
Therefore, the sample space S is the set of all possible lottery tickets, i.e, it is set of all possible choices of 5 numbers selected from the set {1,2,3,4,........,35}
Therefore,
= 324632
(a).
Find the probability of winning the first prize:
Since, these can be only one winning combinations of numbers.
(To win 1st prize, one should select all 5 numbers correct)
Therefore, Required probability=1/
=1/324632
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