For a population with mean of 50 and standard deviation of 8, what is the z-score that corresponds to X=46? а. 1 O b. 2.5 С. -2 d. -0.5 е. 1.5

Q: For a population with mean of 50 and standard deviation of 8, what is the Z-score that corresponds…

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Q: For a population with mean of 50 and standard deviation of 8, what is the z-score that corresponds…

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Q: For a population with mean of 50 and standard deviation of 8, what is the Z-score that corresponds…

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Q: What is the mean of a distribution with a population standard deviation of 8, and a raw score of…

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A: Given  Mean=mu=34.5 Standard deviation=sigma=8.7 X~Normal(mu=34.5,sigma=8.7)

Q: For a population with mean of 50 and standard deviation of 8, what is the raw score that corresponds…

A: Given,mean(μ)=50standard deviation(σ)=8

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Q: I. Hope and Elizabeth who are bestfriends took a college entrance examination. The mean score and…

A: Formula Used: X = μ + Z×σ   Solution: 1 μ = 115 σ = 12 Z-score of Hope = 1.5 X = μ + Z×σ X = 115 +…

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Q: For a population with mean of 50 and standard deviation of 8, what is the raw score that corresponds…

A: We have given that mean = μ = 50standard deviation = σ = 8 z = 0.25

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Q: For a set of data, μ = 71, X=35, z = -0.60. What is the standard deviation of the population?

A: Given that.   X~N( μ , ?^2 )   μ=71   , ?=?  , X=35 , z=-0.60   Z-score =( x - μ )/?

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Q: For a population with mean of 50 and standard deviation of 8, what is the raw score that corresponds…

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Q: A normal population has a mean μ = 40 and standard deviation σ = 8. What proportion of the…

A: NORMAL DISTRIBUTION ,μ=40σ=8 proportion of the population is between 37 and 48=?

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Q: For a sample with a standard deviation of s=4, a score of X=35 corresponds to Z= -1.25. what is the…

A: Given,standard deviation(s)=4a score(X)=35Z-score=-1.25