Business Travel News reported that the average per diem total for a business traveler in Paris, France is $608. Suppose the shape of the distribution of the per diem costs of a business traveler to Paris is unknown, but that 50% of the per diem figures are between $ 578 and $ 638. What is the value of the standard deviation? (Round the intermediate values to 3 decimal places. Round your answers to 2 decimal places.) Standard deviation =

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A: Given standard deviation(σ)=0.03

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A: Given: A distribution of values is normal with  μ=123.2 , σ=62

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A: Let X = speed of the car. X~N73, 82 To calculate P[70<X<75]. So,…

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A: YearsCases (in Millions)20044.220054.320064.620074.520084.720094.7

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A:

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A: Standardized z-score:   The standardized z-score represents the number of standard deviations the…

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A: Answer:- Let, The proportion of people who favor a proposed tax policy = p and sample size = n .…

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A: Standardized z-score: The standardized z-score represents the number of standard deviations the data…

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A: Solution Given the distribution is such that  political party in the following proportions: 42%…

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Q: Lecture(10.1a): The mean of the population is 50. The standard deviation is 10. (a) if a persons's…

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Q: Calculus I scores at College A have mean 70.21 and standard deviation 15.32; Calculus I scores at…

A: Calculus I scores at College A have mean 70.21 and standard deviation 15.32;Calculus I scores at…

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A: Mean and standard deviation in data set:The mean represent the average value in a data set. In other…

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A: Given that,   Number of movies(x) frequency(f) f*x 20 25 500 21 10 210…

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A: Given Mean=2 x-bar=1.99 Standard deviations=0.3 n=62

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A: Spread of the data means how far the values are there from the mean.

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Q: 20F value (run #1) 21.089 20F value (run #2) 34.842 20F value (run #3) 13.677 20F value (run #4)…

A: Given,SI.noData1.21.0892.34.8423.13.6774.14.8115.19.8176.18.867Objective : Determine standard…

Q: The per capita consumption of chicken rose from 36.9 pounds in 1965 to 90.1 pounds in 2015 according…

A: A) Mean is average of all data points. x = 110+93+......+86/152 = 86 Standard deviation  =…

Q: Recently, a random sample of 25-34 year olds was asked, "How much do you currently have in savings,…

A: Class  frequency (f) Mid vaue (x) f.x f.x2 0-199 342 99.5 34029 3385885.5 200-399 86 299.5 25757…

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Q: Recently, a random sample of 25-34 year olds was asked, "How much do you currently have in savings,…

A: SavingsFrequency$0 - $199330$200 - $39994$400 - $59947$600 - $79919$800 - $99913$1000 - $11997$1200…

Q: ASK YOUR TEACHER   A normal distribution has a mean of 85.3 and a standard deviation of 4.84. Find…

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