The amount of time that people spend going through airport security at a busy airport is normally distributed with a mean of 25 minutes and a standard deviation of 4.8 minutes, What is the probability that a person has to wait more than 29 minutes ? Round to four decimals

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A: Total Number of marbles = 6  Number of blue marbles = 5 (marked 1 to 5) Number of red marble  = 1

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A: Sample size n =35 Population mean =8.953

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A: Number of Pages, X Cost, Y 715 49.75 644 34.2 705 37.25 983 63.15 807 43.35 625 32.25…

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A: Answer: From the given data, The parameters of a binomial distribution are given as, n = 32 p = 0.26

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A: Claim: The population mean is less than 4. Significance level, α=0.05

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A: pH measurements of a chemical solutions have mean 7.3with standard deviation 0.06. Assuming all pH…

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A: Answer: From the given data, P(-0.15&lt;Z&lt;0.46)

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A:

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A: The study was conducted to measure the effectiveness of hypnotism in reducing pain. The measurements…

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A: The number of categories, k=4 The total sample size, N=80 i.e. N=rk=20×4

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A: Population mean μ =4 Sample size n =45

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A: n=400, x=5

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A: Answer: From the given data, P(-0.57&lt;Z&lt;0.65)

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A: The confidence level is 0.95.

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A: Population mean, μ=185 Population sd, σ=40.0

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A: Answer: Using Standard normal distribution (or) Z distribution, We have to find, P(Z &gt; 0.71)

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A: n = 4 p = 0.7 P(x&gt;3) = ?     binomial distribution

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A: Since you have posted multiple questions we will solve the first question for you. If you want any…

Q: Find the range for the given data set, 26,11,35,38,49,68,73,56,32,48

A: From the provided information, The data values are as follow: 26,11,35,38,49,68,73,56,32,48

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A: According to the given information in this question We need to find the p value

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A: Group 1(violent offenders): n1=34x¯1=33.5s1=3.5 Group 2(non-violent offenders): n2=25x¯2=35s2=3…