The flight time between two cities follows a uniform distribution, between 55 minutes and 75 minutes. What is the probability that a given flight will take more than 60 minutes?

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A: Given   binomial random variable,  (a) n=8 P=0.8 P(x≤5)=?

Q: 72% of all Americans live in cities with population greater than 100,000 people. If 41 Americans are…

A: Givenprobability of all americans live in cities with population greater than100000…

Q: d the critical value for testing Ho: μ = 3.66 versus Ha: μ< 3.66 at significance level 0.01 for nple…

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A:

Q: Download the dataset, SummaryStats.xls. Use Excel to calculate the SAMPLE VARIANCE of H. (Round to…

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Q: Could the explanation of how each cardinality set is determined be described?

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Q: Standard Deviation Skewness Kurtosis o. Using the Jarque-Bera test, specify the null and alternative…

A: Given The data is as follows: Sample size, n=20 Mean=69.14 Standard deviation=11.38 Skewness=1.14…

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Q: If 25 male college students are randomly​ selected, find the probability that their mean weight gain…

A: It is given that the mean is 1.2 and standard deviation is 5.6.

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A: Note: Hey there! Thank you for the question. As you have posted multiple questions and several…

Q: You may need to use the appropriate technology to answer this question. Consider the following data…

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Q: Suppose that X is a (A=e-100, p = 3e-100)-BCP. What is P(X(1)X(2)X(3) = 4)? 22 The sit

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Q: A spinner contains the numbers 1 through 50. What is the probability that the spinner will land on a…

A: spinner contains numbers 1 through 50. s:{1,2,3,.......49,50}total possible outcomes = 50P(spinner…

Q: can you hand write part b of this question please?

A: The sample size is 20, the sample mean is 10.2 and the sample standard deviation is 4.8.

Q: below. 01 CO 6 A boxplot for a set of 44 scores is given 7 8 9 DATA 10 11 12 How many scores are…

A: given data  sample size (n) = 44 from given box plot minimum = 5 Q1 = 6 Q2 = 7 Q3 = 10.5 maximum =…

Q: Background: The data set provided below was derived from an article in the Journal of the American…

A: The given data is as follows, Temp 96.3 96.7 96.8 96.9 97.1 97 97.1 97.1 97.4…

Q: According to Masterfoods, the company that manufactures M&M's, 12% of peanut M&M's are brown, 15%…

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Q: news company reported that 6% of adult Americans have a food allergy. Consider selecting 15 adult…

A: given data, p=0.06n=15q=1-p=1-0.06=0.94p(X=x)=nCx*px*qn-x ( binomial distribution)

Q: Suppose the time it takes a cashier to serve a customer follows an exponential distribution with a…

A: given data service time : μ = 3 minutes λ = 13 per minute

Q: 4. Wackerly 3.158 If Y is a random variable with moment-generating function m(t) and if W is given…

A: Solution

Q: Assume that 12 jurors are randomly selected from a population in which 86% of the people are…

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A: Given information: Brand A Brand B Brand C Brand D 229 200 117 128 118 124 80 110 246 223…

Q: gained an average of ?⎯⎯⎯=45points in their second attempt at the SAT Mathematics exam. Assume that…

A: Given that  Sample size n =350 Sample mean=45 Population standard deviation =26

Q: Concerned about the initial monitoring data, the environmental action group decides to continue to…

A: The sample size is n=30The sample mean is x¯=1075The sample standard deviation is s=120.4From this…

Q: An elevator in an apartment building has a load restriction of 12 people or 2000 pounds. The weights…

A: Here the given information is   An elevator in an apartment building has a load restriction of 12…

Q: 129 124 130 124 134 128 133 125 125 125 126 128 130 125 124 132 134 130 129 130 128 129 125 127 127…

A: Given The data is as follows: 129 124 130 124 134 128 133 125 125 125 126…

Q: An interesting experiment was described in the paper "Sociochemosensory and Emotional Functions."†…

A: Given information: x is the number of correct identification following binomial with n=5, p=14=0.25.

Q: Activity A B C a 3.5 40 60 m 5.0 8.3 12.0 b 9.0 10.0 17.0 Predecessor A B Given the above table,…

A: Given a is the optimistic time estimate m is the most likely time estimate b is the pessimistic time…

Q: A study indicates that 73% of singles have have tried online dating. You randomly sample 5 singles.…

A: This is a binomial distribution problem, the probability of success p=0.73

Q: he numbers racket is a well‑entrenched illegal gambling operation in most large cities. One version…

A:

Q: The following data represent the calories and​ sugar, in​ grams, of various breakfast cereals.…

A: Given The data is as follows: Product Calories Sugar A 320 9.7 B 370 2 C 440 29.7 D 490…

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Q: Complaints about an Internet brokerage firm occur at a rate of 1.1 per day. The number of complaints…

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Q: A hypothesis test is conducted at the 5 per cent level of significance to test whether the…

A: given data α = 0.05n = 25r = 0.60test statistic = ?

Q: An elevator has a placard stating that the maximum capacity is 3700 lb-26 passengers. So, 26 adult…

A: GivenMean(μ)=175standard deviation(σ)=36

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A: The question is about measures Given : Total no. of obs. ( n ) = 30   To find : 1 ) Range 2 ) Std.…

Q: The exam scores on a certain Society of Actuaries (SOA) professonal examination are Normally…

A: given data normal distributionμ = 66σ = 6

Q: Use the following study (link here) to answer the following questions below: What are the…

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Q: A population consists of the following N = 7 scores: 6, 1, 0, 7, 4, 13, 4. Compute µ and σ for the…

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Q: Assume that adults have IQ scores that are normally distributed with a mean of μ = 100 and standard…

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Q: The table contains the percentage of woman receiving prenatal care for a sample of countries.…

A: Let μ be the avg. percentage of women receiving prenatal care. Sample size (n) = 47 Confidence level…

Q: confidence interval

A:

Q: sing the t-table: If you have 18 df and your test statistic is 0.95, how much is in the right-tail?…

A: GIVEN DATA, df=18test statistics=0.95right tailed test we have to find out the p-value for the given…