Suppose the data have a bell-shaped distribution with a mean of 40 and a standard deviation of 7. Use the empirical rule to determine the percentage of data within of the following range: 26 to 54 Select your answer 19 to 61 Select your answer 33 to 47 Select your answer-

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Q: Need the answer to question 6.

A: (6)The provided information are:

Q: A given distribution has a population mean, μ, of 121 and a population standard deviation, σ, of 7.…

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A: Hello there! I see there are more than 3 sub parts in the question. According to our policies can…

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A: Solution:From the given information, normal distribution with population mean as 35 and standard…

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A: given data standard deviation s = 4 sample size n = 64

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A: Given information Mean = 131 Standard deviation = 14

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A: Given : Claim : The average annual expenditure on toiletries is RM110 per person in Malaysia.

Q: Consider a sample with a mean of 30 and a standard deviation of 5. Use Chebyshev’stheorem to…

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

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A: Given ,n=8p=0.15X=no.of defective itemsX~Binomial(n=8 , p=0.15)P(X=x)=cxn  px (1-p)n-x  ;…

Q: Suppose that the scores on a statewide standardized test have a bell shape distribution with a mean…

A: Given that Mean = 79,s.d=6 (b) P(X>97 )=? (c) P(X<73) =? (d)P(61<x<85) =?

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Q: Consider a sample with a mean of 30 and a standard deviation of 5. Use Chebyshev’stheorem to…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: Suppose the people living in a city have a mean score of 40 and a standard deviation of 7 n a…

A: We have given that  Mean=mu=40  Standard deviation=sigma=7

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A: Given data, Mean (μ)=117 sd(σ)=6 If x=172 z=?

Q: Given that the mean for a data set is 24.8 and the standard deviation is 2.3, find the z-score of…

A: It ia given that Mean = 24.8 SD = 2.3 Value X = 27

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A: Given: s=25 9 is added to each of the values.

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A: Given data: Mean  = 225 find: Standard deviation

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A: From the provided information, Average (µ) = 25 Standard deviation (σ) = 5 X~N (25, 5)

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A: Given,mean(μ)=60standard deviation(σ)=18 Sample size(n)=40

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A: Given data, Mean( μ)=139 sd( σ)=15 If x=81 z=?

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A: Given that  Mean=μ=40 Standard deviation=σ=8 Find T scores  A) X=37 , B) X=56

Q: Suppose the data have a bell-shaped distribution with a mean of 25 and a standard deviation of 5.…

A: The empirical rule states that 68% of the data falls within one standard deviation, 95% percent…

Q: Suppose the data have a bell-shaped distribution with a mean of 30 and a standard deviation of 5.…

A: Given data ,u=30σ=5

Q: Consider a sample with a mean of 30 and a standard deviation of 5. Use Chebyshev’stheorem to…

A:

Q: Suppose the people living in a city have a mean score of 35 and a standard deviation of 9 on a…

A:

Q: A given distribution has a population mean, μ, of 144 and a population standard deviation, σ, of 9.…

A: Solution: Let X be the random variable. From the given information, X has a population mean µ=144…

Q: A given distribution has a population mean, µ, of 110 and a population standard deviation, o, of 15.…

A: The population mean is = 110 And the SD = 15 The value of X is 140

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A: Given, μ=137 σ=15 x = 110 z=?

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Q: A given distribution has a population mean, μ, of 145 and a population standard deviation, σ, of 5.…

A:

Q: Consider a sample with a mean of 30 and a standard deviation of 5. Use Chebyshev’stheorem to…

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Q: Suppose that the scores on a statewide standardized test are normally distributed with a mean of 68…

A: As per our guideline we are supposed to answer only  3 sub-parts of any question

Q: Consider a sample with a mean of 30 and a standard deviation of 5. Use Chebyshev's theorem to…

A: As per our guidelines we can solve first three subpart and rest can be reposted. Solution-: Given:…

Q: A given distribution has a population mean, μ, of 144 and a population standard deviation, σ, of 15.…

A: