The correlation between height and weight of a sample of 100 individuals is calculated to be 0.8 using Pearson's r. What can we conclude about the relationship between height and weight in the population from which the sample was taken?

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A: Given information: The value of p is 0.035.

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A: Given that  Mean = 196,  SD = 20

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A: Given that  P-value =0.3892 and test statistic z=0.28 Claim at right tailed test.

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A: Introduction: It is required to identify the correct option.

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A: Solution-: Given: σ=90,M.E.=E=15,c=0.99 We want to find sample size=?

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A: given data  standard normal distribution Z~N(0,1) P(-0.40<z<0.16) = ?

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Q: Question: What is Pearson's r Correlation and how is it calculated?

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A: Data given P(3000)=1/9, P(8000)=7/9, P(12000)=1/9

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A: GivenMean(μ)=34.5standard deviation(σ)=17.2

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Q: Calculate Pearson's r correlation between the following two variables: height (in inches) and weight…

A: From the provided information, Number of observations (n) = 25 The data values are as follow: x…

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A: given data, n=50df=n-1=50-1=49x¯=3.2s=1.5CI=0.99α=1-0.99=0.01

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Q: Blood glucose levels Tar obese patients have a mean of 100 with a standard deviation of 17. A…

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A: Given that  Population proportion p=22%=0.22 Sample size n =50

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Q: f ydata = 12 and ymodel = 15, what is r^2? A) 9 B) 3 C) 6 D) -3

A: Solution: Given information: y data= 12 y model = 15

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A: Answer:- Given the random variable X has the discrete uniform distribution ƒ(x) = 1/4 , x= 3,4,5,6…

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A: minimum = 3Q1 = 8Q2 = 10Q3 = 20maximum = 38

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A: First arrange data in increasing order :  44,46,46.....75 N=no. of observations  N= 40 First we will…

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A: Let Z be the standard normal distribution with mean = 0 and standard deviation = 1

Q: 8 = 1/2 ( 12 x₁ + ² x₂ + 2 x ₂ + ² x ₁ + ... + — Y+7 Y₁0) 10 Is this estimator unbiased? Compare the…

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A: Given data  P(genetic mutation) = p = 0.01 sample size (n) = 1000 X = no. of people with genetic…

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Q: he quantitative subset of the Graduate Record Exam (GRE) has a mean of 500 and a standard deviation…

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A: Given information: Correlation and Causation

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Q: What is the variance and standard deviation of the following data: 8, 12, 18, 40, 42, 45, 50, 51,…

A: The number of observations is n = 11.