Use the Central Limit Theorem to find the mean and standard error of the mean of the sampling distribution. Then ketch a graph of the sampling distribution. the mean price of photo printers on a website is $234 with a standard deviation of $57. Random samples of size 26 re drawn from this population and the mean of each sample is determined. he mean of the distribution of sample means is [

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A: Here, μ=3.7 and σ=0.89.

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A: GivenE(X)=-8E(Y)=6E(Z)=-1Var(X)=33Var(Y)=25Var(Z)=48

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A: Given: n=25se=149.08∑x-x¯2=69.27b1=31.32

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A: The hypothesis statement is H: µ = 37.

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Q: . The average IQ of male students at State Universities in the U. S. is reported to be 111. A random…

A: Solution is given in the steps below  Thanks!

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A: Option :- B. 2.492 Followings are the explanation of the question Hypothesized Population Mean (µ) =…

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A: Given P=0.80 n=15

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A: Given Mean=12748 Standard deviations=1.5 n=32

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A: Givensample size(n)=1200p^=0.33confidence level=95%

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A: Note: As per my policy i can answer only one question. kindly repost the remaining question.Given…

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Q: The population mean and standard deviation are given below. Find the required probability and…

A: Given that.   X~N( 0 , 1 )   μ=210  , ?=6.1 , n=75   Z-score =( x - μ )/?