A: \{ At least one head is observed \} B: \{ At least two heads are observed \} C: \{ The number of heads observed is odd \}   Find the following probabilities by summing the probabilities of the appropriate sample points (note that 0 is an even number):   (a) P(\textrm{not }B) =    (b) P(B \textrm{ or } C) =    (c) P(A \textrm{ and } B \textrm{ and } C) =

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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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A: 14 - red 8 - yellow 10 - purple _____________________ 32 total bulbs   select 2 without replacement

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A: You have solved #a, so I will show #b-#d   Given that there are total 31 tulip bulbs that contain 10…

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Q: A company that has 200 employees chooses a committee of 15 to represent employee retirement issues.…

A: (a) The number of combinations of r items selected from n items is, nr=n!n-r!r! A company has 200…

Q: A bag of 29 tulip bulbs contains 12 red tulip bulbs, 10 yellow tulip bulbs, and 7 purple tulip…

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A: Given : Probability = p = 0.85

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A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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A: Note: Thank you for the question. As your question has more than 3 parts, according to our policy,…

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Q: A bag of 29 tulip bulbs contains 10 red tulip​ bulbs, 11 yellow tulip​ bulbs, and 8 purple tulip…

A: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In…

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A: A bag of 30 tulip bulbs contains 11 red tulip​ bulbs, 10 yellow tulip​ bulbs, and 9 purple tulip…

Q: A batch of one hundred items is inspected by testing four randomly selected items. If one of the…

A: Number of item =100Number of defective=5