Does this pass the normality assumption? Shapiro test: W = 0.91585, p-value = 1.489e-08

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A: Note: according to our guidelines we can answer only first three subparts

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A: Given: μ=2.0σ=0.7α=1%=0.01x¯=2.55

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A: Given that.   X~N( 0 , 1 )   μ=0  , ?=1 (for standard normal distribution)    Z-score =( x - μ )/?…

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A:

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A: It is given that the scores are normally distributed with mean 98.1 and standard deviation 17.7.

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A: Solution: Let X be the adults IQ score has normally distributed with mean μ=100.5 and standard…

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A: Mean=140, Standard deviation=10

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A: Given, Ho:p=0.50Ha:p&lt;0.50 n = 200 p^=0.44

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A:

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A: Answer:- Given, A manufacturer of phone batteries determines that the average length of talk time…

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A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks Sample…

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Q: a. Let Y be the random variable that counts the number of sixes which occur when a die is tossed 10…

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  PLZ REPOST FOR REMAINING PARTS

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A: Solution: Let X be the readings at freezing on a batch of thermometers. From the given information,…

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A: Given data: Assume that the data has a normal distribution. The number of observations is greater…

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A: Given data: Sample mean = 25 Population  average = 20 Standard error of the mean  = 8

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A: Given  Population standard deviations σ=189, n=87, level of significance ɑ=0.10

Q: Select the correct answer below:   p-value&gt;0.10   0.05&lt; p-value &lt;0.10…

A: The correct option is, 0.05 &lt; P-value &lt; 0.10.Explanation:The provided details are:

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A: Dear student, We are allowed to solve only the first three subparts , Kindly repost the remaining…

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Q: ssume that the readings at freezing on a batch of thermometers are normally distributed with a mean…

A: Given that   The readings at freezing on a batch of thermometers are normally distributed. Mean (μ)…

Q: Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean…

A: According to the provided information,

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A: