Regifting is defined as the act of taking a gift that has been given to you and presenting it as a gift to someone else. According to survey conducted by a credit card company regarding consumer​ spending, 85% of the respondents felt that it was socially acceptable to regift during the holiday season​ (big sigh of​ relief). Suppose a random sample of 10 holiday shoppers was selected. Complete parts a through d. What is the probability that 4 shoppers from this sample felt that regifting was socially​ acceptable? The probability is

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A: Formula :  Binomial distribution is given by

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A: It is given that the 13% of US residents are in their 30s i.e. the prob. that US residents are in…

Q: If the probability that a randomly chosen college student takes statistics is 0.16, then what is the…

A:

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A: As per guidelines expert have to answer first question three subparts only dear student please…

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A:

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A:

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A: According to the provided data,

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A: Givenn=14p=0.14x~Binomial(n=14,p=0.14)P(X=x)=(nx)×px×(1-p)n-x    ;  x=0,1,...,n

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A: Independent Events:   Any two events A and B are said to independent if the occurrence of the event…

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A: p=0.88sample size(n)=10Let "x" no. of adults are graduatesx~Binomial(n=10,p=0.88)P(X=x)=

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A: Given that, Probability, p = 38% = 0.38 Sample size = 2

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A:

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A:

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A: The data represent the results for a test for a certain disease. Assume one individual from the…

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A:

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A: The z-score is calculated by using: Where,

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A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

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A: The probability a German speaks English is 56% i.e., Five Germans are randomly selected from across…

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A: Given, Let A be the event that randomly chosen college student takes statistics. p(A)=0.75

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A: We are given that 60% of the people's own dogs, if you choose a random person, the probability that…

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Q: On a statistics exam, 8 students received an A, 4 students received a B, and 6 students received a…

A:

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Q: In a classroom of 27 students, there are 17 girls and 10 males. Mr. Stover wants to randomly select…

A:

Q: If the probability of a student taking a calculus class is 0.10, the probability of taking a…

A: According to the provided information, the probability of a student taking a calculus class is 0.10.…

Q: Suppose that 43% of people own dogs. If you pick two people at random, what is the probability that…

A: