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3 years ago

9

in a lottery, each ticket buyer has a 1 in 10 chance of winning a prize. if chip buys 10 tickets, what is the probability that h

e will win at least 1 prize? show work

2 answers:

Elenna [48]3 years ago

6 0

1 in every 10 tries will win
10 tries

1/10 times 10=10/10=1

he will win at least 1 prize 100%

melomori [17]3 years ago

3 0

His probability is 1/5 because it's half a chance

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