Temperatures in June in the Paradise City are distributed nearly normally with mean 80 degrees and standard deviation 4 degrees F. Which of the following temperatures would be considered unusual? 82 78.8 70.8 85.6 80.4

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Q: Temperatures in June in the Paradise City are distributed nearly normally with mean 75 degrees and…

A: Let X = temperatures  X follows normal distribution with mean 75 degrees and standard deviation 3…

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A: The mean of this distribution is  a midpoint between the ends.  Mean = (4.6 + 0)/2 = 2.3 seconds

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A: a)The mean is 25 and standard deviation is 5.

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Q: In the 1992 presidential election, Alaska's 40 election districts averaged 2127 votes per district…

A: Note: Please repost remaining subparts as i can answer only 3 subparts as per my policy.   Given…

Q: Give only typing answer with explanation and conclusion The melting points of two alloys are being…

A: alloy 1 : x¯1  = 517s1 = 2.4n1 = 35alloy 2 :x¯2  = 515.1s2 =2.1n2 = 47α = 0.01claim : μ1 ≠ μ2α =…

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A: From the provided information, Mean (µ) = 325 grams Standard deviation (σ) = 13 grams X~N (325, 13)

Q: Find Ztest Round your answer to the nearest hundredth A

A: n=100, x¯=703μ=720,σ=92

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Q: The FICO credit score is used by banks and other lenders to determine whether someone is a good…

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A: It is given that,  A student takes a multiple-choice test that has 6 questions i.e. n=6 Each…

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Q: The FICO credit score is used by banks and other lenders to determine whether someone is a good…

A: sample size(n)=100Mean()=703standard deviation()=92significance  level()=0.05

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A:

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Q: Temperatures a city are distributed approximately normal, with a mean of 61 degrees fahrenheit and a…

A: Given data,Mean μ=61sd    σ=6P(X<70.5)=?

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Q: Subject: statistics    . 500,000 DC Commuters traveled to DC every day. The average distance…

A: Population mean, μ=13 Population sd, σ=4.7

Q: Temperatures in June in the Paradise City are distributed nearly normally with mean 85 degrees and…

A: It is given that  Mean, μ = 85 Standard deviation, σ = 4

Q: The distances golf balls travel under laboratory testing conditions are normally distributed. The…

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Q: Hospital Emergency Waiting Times The mean of the waiting times in an emergency room is 87 minutes…

A: We have given the waiting times in the emergency room.For additional treatment-For discharged-

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.