Question 3 According to data from the American Medical Association, 9% of the population is left-handed. If 4 people are randomly selected, find the probability that ... (Round the answers to 4 decimal places.) a) ... none of them are left-handed: b) ... 2 of them are left-handed: c) ... at most 3 are left-handed: o

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A: Note: Hey, since there are multiple subparts are posted, we will answer first three subparts for…

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A: GivenNo.of cards in a deck =52

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A: Given:   A B C Total Male 12 20 16 48 Female 4 15 6 25 Total 16 35 22 73 One student is…

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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: Let X= number of  students prefer online exams to in-class exams probability of X= 36%=0.36  number…

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A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

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A: Here the given Venn diagram is From the given Venn diagram     P(A)= 0.15+0.20 = 0.35    P(B) =…

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A:

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A: Given: n=9

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A: given data, p( either overweight or obese)=0.72p=0.72q=1-p=1-0.72=0.28n=82x= no. of people either…

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A: Three dice are tossed.

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A: n = 7 (as per question) p (correct answer) = p = 14 = 0.25 q = 1 - p = 1 - 0.25 = 0.75 X = No. of…

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A: Three dice are tossed in. The number rolled on each die is recorded.

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