Sixty-five percent of men consider themselves knowledgeable football fans. If 11 men are randomly selected, find the probability that exactly three of them will consider themselves knowledgeable fans. O A. 0.273 OB. 0.225 OC. 0.650 O D. 0.010

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Q: Which one of the following is not a valid number for a probability? Oa. 0.32 O b. 17% O c. 0 Od. 1.5

A:

Q: The probability of A is 0.4. The probability of B is 0.5. The probability that neither A nor B…

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Q: when flipping an unbiased coin, the probability that the first head occurs on the third trial =…

A:

Q: You roll a blue and a green die. If the sum of the two dice is 6, what is the probability that the…

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Q: 57% of all the town's residents own a dog and 63% own a cat. Of the dog owners 47% also own a cat.…

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A: The probability of getting a sum less than 5 or greater than 8 = 0.4445

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A:

Q: 59% of all the town's residents own a dog and 61% own a cat. Of the dog owners 42% also own a cat.…

A: 59% of all the town's residents own a dog 61% own a cat. Of the dog owners 42% also own a cat.

Q: 2. What is the probability of the area below z = -1.25? a. 0.1056 b. 0.1038 c. 0.1025 d. 0. 3. Find…

A: 2) P(Z<-1.25)=?

Q: The probability of an event is. What are the odds of the same event? O A. O B. 1/1/ O C. 1/ OD. /

A: To find the odds of the event

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A: Givenp=0.33sample size(n)=10x~Binomial(n=10 , p=0.33)P(X=x)=(nx)×px×(1-p)n-x    ; x=0,1,...,n

Q: Which of the following is not a valid probability? Select THE BEST ANSWER a. 0.93 b. 5% c. 11/13…

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Q: d) The probability of a household size being three OR six is %.

A: From the above table,  P(3)= 0.158 and P(6)= 0.024

Q: the medical check-up? a. 0.08 b. 0.84 c.0.7

A: Compliments are the mutually exclusive pair of events. The complementation rule states that the sum…

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Q: Which of the following CANNOT be a probability value?     a. 0.26 b. -0.97 c. 0.03 d. 1.0

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Q: A group of voters consists of 23 Democrats, 17 Republicans, and the rest Independents. If a voter is…

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Q: 59% of all the town's residents own a dog and 65% own a cat. Of the dog owners 42% also own a cat.…

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Q: You have a fair coin that you toss ten times. The probability of getting exactly four heads in ten…

A: Toss a fair coin 10 times. n = 10 P(head) = P(tail) = 0.5X = Number of heads obtainedP(x=4) = ?

Q: The probability of Mario having pasta for dinner is 0.7. Given that he eats pasta, there’s a 0.5…

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Q: Provide an appropriate response. The probability that a house in an urban area will develop a leak…

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Q: 27% of all college students major in STEM (Science, Technology, Engineering, and Math). If 40…

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Q: Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people…

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Q: 78% of all students at a college still need to take another math class. If 50 students are randomly…

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Q: Answer the following questions in a separate sheet of paper then send a picture of your answer 1.…

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Q: A dice is rolled 3 times. What is the probability of having 3 dots in all 3 rolls? A. 1/2 B. 1/72…

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Q: The probability that a certain kind of component will survive a shock test is 3/4. Find the…

A: Here we want to find the probability.