Given a Continuous Uniform probability distribution with a=0 and b=1. What would be the probability of x<=0.25 -- i.e. what is P(x<=0.25)?
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A: For the given data Find Relative frequency Expected value =? Standard deviation = ?
Q: The age of children in kindergarten on the first day of school is uniformly distributed between 4.97…
A: Solution: Let X be the age of children in kindergarten on the first day of school. From the given…
Q: The age of children in kindergarten on the first day of school is uniformly distributed between 4.88…
A: given data uniform distribution X~U(4.88,5.8) f(x) = 1b-a = 15.8-4.88 = 10.92
Q: The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0…
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Q: The age of children in kindergarten on the first day of school is uniformly distributed between 4.92…
A: The distribution in this case:Here, the random variable X (age of the children) is uniformly…
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Q: Round your answers to four decimal places. P(x > 9) = P(Z > -1.90) = 1 - P(Z < -1.90) x x
A: To find probability P(x>9.5)=p(z>-1.90) Using given z table
Q: Use the Central Limit Theorem to find the probability of the indicated event, assuming that the…
A: Solution-:Given: We want to find P(the average wait time for a group of 90 patients on a particular…
Q: The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0…
A: X follow the uniform distribution i.e. u ( 50.0 , 52.0) By using the uniform distribution we find…
Q: Assume the random variable x is normally distributed with mean u= 89 and standard deviation o = 5.…
A: Given: Mean,μ=89Std deviation,σ=5
Q: P(50.3 < X < 50.8)
A: Given: Lower limit Upper limit The probability that the class length is between 50.3 and 50.8 min…
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A: The question is about central limit theorem Given notation : Sample size : n Mean of x dist. : μ…
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Q: Suppose the service time, in minutes, at a bank has the Exponential distribution with 2 = 1/2.…
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Q: Find the probability that a single randomly selected policy has a mean value between 177626.5 and…
A: Please find the explanation below. Thank you.
Q: The weights of a candies are normally distributed, with n = 469 H = 0.8556 g o = 0.051 g (a) If one…
A: Givensample size(n)=469Mean(μ)=0.8556standard deviation(σ)=0.051
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A: From the given information, let X be the age of marriages. Number of divorces considered in the…
Q: Suppose the time it takes my daugther, Lizzie, to eat an apple is uniformly distributed between 6…
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Q: The percent of fat calories that a person consumes each day is normally distributed with a mean of…
A: From the provided information,n = 25
Q: The weekly wages of workers are normally distributed with mean Riyals 70 and standard deviation…
A: Given data Mean μ = 70 Standard deviation ? = 5 Probability that the wage of a worker is between 69…
Q: Assume the random variable x is normally distributed with mean u= 90 and standard deviation o = 4.…
A: Solution-: Let, X= be the random variable Given: μ=90,σ=4 ∴X→ N(μ=90,σ2=42) We find, P[X<86]=?
Q: The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0…
A:
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Q: Assume that the mean birthweight (in ounčés) för mothers aged 22 to 23 is 119 with standard…
A: Given : mean (μ) = 119standard deviation (σ)=15 We assume normal distribution . Z score formula :…
Q: The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0…
A: Let us denote X=The lengths of a professor's classes Given that X follows a continuous uniform…
Q: Assume the random variable x is normally distributed with mean μ = 88 and standard deviation a=5.…
A: Probability is the measure used to understand the likelihood of an event happening. It never takes…
Q: The age of children in kindergarten on the first day of school is uniformly distributed between 4.8…
A: Solution: We are given:The age of children in kindergarten on the first day of school is uniformly…
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Q: ... a. Find the probability P(20sxs 33). P(20sxs33) = .65 (Round to four decimal places as needed.)…
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Q: Assume the random variable x is normally distributed with mean u = 85 and standard deviation o = 5.…
A: Given: μ=85σ=5 The z-score is given by, z=X-μσ
Q: Assume the random variable x is normally distributed with mean u = 90 and standard deviation o = 4.…
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Q: Assume the random variable X is normally distributed with a mean = 50 and standard deviation of 0=…
A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…
Q: Assume the random variable x is normally distributed with mean µ = 88 and standard deviation o = 4.…
A: Mean = 88Standard deviation = 4
Q: Suppose that elementary students' ages are uniformly distributed from 5 to 13 years old. The…
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Q: Let x have a uniform distribution on the interval 0 to 10. Find the probability. P(3.8 < X < 8.1)
A: x~uniform(0,10)probability density function of x is f(x)=1100≤x≤100otherwise
Q: Assume the random variable x is normally distributed with mean u= 82 and standard deviation o = 5.…
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Q: (a) What is the probability that a randomly selected 49- to 52-year-old mother who had a live birth…
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Q: Suppose that x is a normally distributed with mean 36 and standard deviation 18, find the given…
A: Answer: From the given data, Mean (μ) = 36 Standard deviation(σ) = 18 X follows normal distribution,
Q: Samples of size 64 will be drawn from a Normal population with (p, o2) = (50, 100). What is the…
A: The probability is, From the standard normal table, the probability value corresponding to z-score…
Q: The temperature in degrees Celsius at a certain location is normally distributed with a mean of 68…
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- Are my answers right here?The mean time (in hours) required to repair a machine is 1/2. Find The probability that a repair time exceeds 3 hours. The conditional probability that a repair takes less than 12 hours, given that its duration exceeds 7 hours.Suppose that X is a normally distributed with mean 45 and standard deviation 10 find the given probability, P(X<42) Round to four decimala
- Assume the random variable x is normally distributed with mean u= 86 and standard deviation o=4. Find the indicated probability. P(75Assume the random variable x is normally distributed with mean p= 89 and standard deviation o = 5. Find the indicated probability. P(75has 0.25 probability of striking out a batter what is the probability that this picture strikes out 18 or more of the next 40 batters round to four decimal placesIf a random sample of 40 is taken from each of the following distribution find the probability for each case that the sample mean exceeds 6.1 b. X~B(10,0.6)The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. If one such class is randomly selected, find the probability that the class length is between 50.3 and 51.9 min.P(50.3 < X < 51.9) =Assume the random variable x is normally distributed with mean u = 83 and standard deviation o = 4. Find the indicated probability. P(70Assume the random variable x is normally distributed with mean = 88 and standard deviation a = 4. Find the indicated probability. P(75 <x < 83)Fawns between 1 and 5 months old in Mesa Verde National Park have a body weight that is approximately normally distributed 25.36 kg and standard deviation q = 4.72 kg. Let x be the weight of a fawn in kg. What is the probability that for a fawn chosen at random: with mean u - (a) x is less than 28.88 kg? (b) x is greater than 17.34 kg? (c) x lies between 29.04 and 33.6 kg? -Recommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
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