Homework Answers
SOLUTION :
P(win on a day) = 0.29
P(no win on a day) = 1 - 0.29 = 0.71
P( win at least on 1 prize in 7 dayss)
= 1 - P(no win at all in 7 days)
= 1 - (0.71)^7
= 0.9090 (ANSWER)
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