Assume that the probability of the binomial random variable will be approximated using the normal distribution. Describe the area under the normal curve that will be computed.   Find the probability that less than 37 households have a gas stove.   What is the area under the normal curve that describes the probability that less than 37 households have a gas​ stove?

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Q: Now consider the random variable that is the average number of dots after four rolls. Is this…

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Q: The average movie ticket cost $18.76 and the population standard deviation is $2.51. Assume movie…

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Q: The mean number of passengers arriving at a bus station during a 15 minutes period is 12. Find the…

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Q: Handy Glass Pty has found that 25% of customers in its client base are located in Gauteng. A sample…

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Q: Through a manufacturing error, four cans marked “regular soda” were filled with diet soda and placed…

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Q: The factory workers in Brighton are prone to a disease called Pneumonia. In a recent survey in a…

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Q: Use a normal distribution to estimate the probability of more than 60 boys being born in 100 births.…

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Q: It is known that a certain lacrosse goalie will successfully make a save 85.65% of the time. Suppose…

A: We have given that a Binomial distribution with parameter p=0.8565 and n=15.   The pmf of Binomial…

Q: 44%  of students in a class have black hair. If 66 students are chosen at random, what is the…

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Q: Calculate the mean (mu)  and variance (sigma squared) of the probability distribution

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Q: Use the normal approximation to the binomial distribution to find the probability that, out of 1500…

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Q: Thestandard deviation of a probability distribution must be: A.anonnegative number B.anumber between…

A: The formula of standard deviation iss=Variance=∑x-x2n-1 Therefore, the value of standard deviation…

Q: The average number of mice in a 5-acre rice field is estimated to be 80. Find the probability that a…

A: Given that  The average number of mice in a 5-acre rice field is estimated to be 80. Find the…

Q: An airliner has a capacity for 250 passengers. If the airline company overbook a flight with 260…

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Q: use the normal distribution to approximate the following binomial probability. a product is…

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Q: The probability that a patient recovers from a stomach disease is 0.8. Suppose that 100 people…

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Q: Suppose that a random variable z has a standard normal distribution. Use a standard normal table…

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Q: Determine whether the given procedure results in a binomial distribution.if not, state the reason…

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Q: 39% of the birds in Cititon Park are blue. What is the probability that, in a random sample of 89…

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Q: Assume that the probability of the binomial random variable will be approximated using the normal…

A: Given : Assume that the probability of the binomial random variable will be approximated using the…

Q: Suppose the local Best Buy store averages µ = 358 customers every day entering the facility with a…

A: From the provided information, Mean (µ) = 358 Standard deviation (σ) = 87 X~N (358, 87) Here X be a…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

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Q: 2. The average number of mice in a 5-acre rice field is estimated to be 80. Find the probability…

A: Given,The average no.of mice in 5 acre field is 80so, the average no.of mice in 1 acrefield…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Given information Total eligible voters n = 137 Probability of giving vote p = 0.22   Mean µ = np =…

Q: Let y be a random variable having a normal distribution with a mean equal to 250 and a standard…

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Q: time taken to complete an order on eBay follows a uniform distribution between 50 to 250 seconds.…

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Q: Let x be a normal random variable with its mean equal to 75 and standard deviation equal to 8. Find…

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Q: Consider the probability that exactly 89 out of 149 students will pass their college placement…

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Q: Determine the required value of the missing probability to make the distribution a discrete…

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Q: Assume that X is a random number that follows Normal distribution with an average of 5 and variance…

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Q: Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the…

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Q: Determine the cumulative distribution of the random variable J

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Q: The number of telephone calls coming into Grace Floral Shop to place orders averages 3 per minute…

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Q: Suppose that a random variable Z has a standard normal distribution. Use a standard normal table…

A: Given:-   standard normal distribution z=-1.33 z= 0.67   we have to find P(−1.33<z<0.67).

Q: State the name of the random variable below a) number of positive results when testing 100 cattle…

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

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Continuity correction factor table: If   P(X=n) use   P(n – 0.5 < X < n + 0.5)If   P(X > n)…

Q: A bartender calculates that every night she works, she has a 60% chance of earning more than $275 in…

A: Given: A bartender chances of earning more than $275 in tips is 60%, that is, p = 0.6. Number of…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.