The probability that a person living in a certain city owns a dog is estimated to be 0.3. Find the probability that the tenth person randomly interviewed in that city is the fifth one to own a dog. Determine the Discrete Probability Distribution type. O a. Hypergeometric O b. Negative Binomial O c. Geometric O d. Uniform

Q: A fair, 12-sided die with the numbers 1, 2, 3, ..., 12 on the faces is rolled. What is the…

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Q: person's probability of suffering an attack are 65% in a given category. Find the probability that…

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Q: Find n if meu is 7 and p is 0.2 binomial distribution.

A: Given: Meanμ=7 Probability of success (p) = 0.2

Q: A group of people were asked if they had run a red light in the last year. 455 responded "yes", and…

A: The number of people who responded yes is 455 and the number of people who responded no is 310.

Q: Based on a​ poll, among adults who regret getting​ tattoos, 20​% say that they were too young when…

A: As per our guidelines we are suppose to answer three sub parts. Given,n=8p=0.20Let  X=no.of adults…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Given that  Two cards are randomly selected from deck of 52 cards. No replacement is done.   We know…

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

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Q: Find the probability that at most one household is tuned to September Road. P(at most one) =

A: Let the R.V X denotes the number of households are turned to September road and it follows the…

Q: The IRS has determined that 29 % of tax returns contain errors.  Suppose the IRS examines a set of…

A: From the given information, Consider, x be the discrete random variable that denotes the tax returns…

Q: airdie is rolled, then the probability that an even number is rolled is a. 0 b. 1/2 c. 1/6 d.…

A: We have  to find the probability that an even number is rolled is..

Q: The probability that the Rand will weaken against the Dollar tomorrow is 0.53. The probability that…

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Q: A life insurance company sells insurance policies to clients age 80 or younger.  You are given:…

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Q: 3. A box holds 3 red and 5 blue marbles. If 2 marbles are to be drawn at random with replacement and…

A: Given: There are 3 red and 5 blue marbles 2 marbles are drawn at a random with replacement. X : the…

Q: There are 35 students ina class. One of them will be elected as the class monitor. The type of…

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Q: A financial services committee had 60 members, of which 10 were women. If 9 members are selected at…

A: a. The probability that 7 men and 2 women are selected is 0.3041 and it is obtained below: From the…

Q: A coin is tossed 5 times. Find the probability that none are tails. Find the probability that at…

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Q: At Burger King, a soda machine dispenses Pepsi in a uniform distribution.  The machine dispenses…

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Q: A die is rolled 9 times. Find the probability of rolling no more than 3 fives. The probability of…

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Q: From the population consisting of 20, 80, and 100. A sample of size 2 will be taken with…

A: The population is 20, 80 and 100.

Q: A group of people were asked if life exists elsewhere in the galaxy. 318 responded "yes", and 477…

A: Number of people who responded "yes" = 318Number of people who responded "no" = 477Total number of…

Q: A geological study îndicates that an exploratory oil well drilled in a certain region should strike…

A: The random variables that are having a countable and finite number of values are called a discrete…

Q: Find

A: Probability = X/Nwhere:X = the number of favorable outcomesN = the number of possible outcomes A)…

Q: A box contains 3 red and 4 blue marbles. Two marbles are drawn one at a time, without replacement.…

A: Probability distribution tree is shown below:   (a) Determine the probability that both marbles are…

Q: between 4.2 and 4.3 computers per hour. e. For the 49 workers, find the probability that their…

A: Sample size n=49

Q: The number of inches of rain that fell during the month of April was recorded over time.  The number…

A: a) Total number of years = 4+13+21+10+2=50 years.  To find probabilities we divide all frequencies…

Q: Based on a poll , among adults who regret getting tattoos, 28% say that they were too young when…

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

Q: A die is rolled. Find each probability to 3 decimal places. A. The number on top is more than 2. B.…

A: Given: A die is rolled. We need to find, the probability If X random variable is the outcomes of top…

Q: American Airlines' flights from Denver to Seattle are on time 80 % of the time. Suppose 12 flights…

A: The random variable X follows binomial distribution. X follows binomial distribution of n and p. The…

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A: Given data, p=0.4 n=10 P(X=4)=?

Q: United Airlines' flights from Chicago to Seattle are on time 50 % of the time. Suppose 10 flights a…

A: Flights are Chicago to Seattle are on time 50% of the time.10 flights are randomly selected.

Q: Assume that the probability of a boy being born is the same as the probability of a girl being born.…

A: Let us denote X=the number of boysn=sample size=5p=probability of boy=12=0.5X follows a binomial…

Q: Determine the probability that out of 4 students are a. none b. 1 c. atleast 1 d. all will graduate.

A: Here use binomial distribution  Each trial is independent  Finite number of trial  Probability of…

Q: If one card is drawn from a standard 52 card playing deck, determine the probability of getting a…

A: From the provided information, Total cards in a standard deck = 52 Total diamond card = 13 Total…