9. Flight School Graduation At a recent graduation at a naval flight school, 18 Marines, 10 members of the Navy, and 3 members of the Coast Guard got their wings. Choose 3 pilots at random to feature on a training brochure. Find the probability that there will be a 1 of each 0130

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A: Total number of card=52 Total no of spade card including queen of spade=13 Total.no of queen other…

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A: Given information: Total number of marbles in a bag=12. Number of red marbles in the bag= 4. Number…

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A: Here, x=8, k=2 and p=0.5. The general formula for the negative binomial distribution is,…

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A: Given that one card is selected at random from a deck of cards.

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Q: find the probability of being dealt a hand of four cards from a standard deck that contains all four…

A: find the probability of being dealt a hand of four cards from a standard deck that contains all…

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A: Consider that tossing coin is a trials . which are independent .  Let's take it as a success  if a…

Q: d. Between 3 and 11 (including 3 and 11) of them live in poverty.

A: given data  P(lives in poverty) = p = 0.08sample size n = 48x = no. of americans live in…

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 9. 4 3…

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Q: Determine the probability that 31​, 32​, 33​, 34​, or 35 flights will arrive on time

A: We have given that Sample size, n = 39 Probability of success, p = 0.819

Q: 49% of all college students major in STEM (Science, Technology, Engineering, and Math). If 74…

A: From the provided information, 49% of all college students major in STEM that is probability (p) =…

Q: Find the probability that a child flipping an old coin gets the second head on the 9th flip.

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Q: Following is the probability distribution of a random variable that represents the number of…

A: According to the given information, we have The probability distribution table is, x 0 1 2 3 4…

Q: 35% of all college students major in STEM (Science, Technology, Engineering, and Math). If 32…

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Q: find the probability that the educator is a male,given professor

A: We have given that an educators at a college were  classified according to gender and academic rank.