A student collected data about the heights and weights of ten classmates, hoping to develop a model that would use a teenager's height to estimate his weight. Here are the summary statistics: Mean St. Dev. Correlation Height 68 4 r=0.7 a. Find the slope of the LSRL. Weight 150 25

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A: Introduction: It is required to identify the suitable type of test.

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A: Given data is48,42,55,51,48,65,54,54,45,49,53,50sample size(n)=12significance level(α)=0.10

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A: given data sample size (n) = 400favorable outcomes (x) = 14895% ci p.

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A: given data μ = 100σ = 15normal distribution shaded area : 90<x<120

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A: Required probability is P(-0.87<Z<1.23)

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A: given data, normal distribution μ=0σ=1we have to find out the shaded region for the given data

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A: given data, bell- shaped distribution,μ=13σ=3 approximetly 95% of the television viewing times fell…

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A: given data n = 1025x¯ =79.9s = 6.795% ci for population mean(μ)

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A: Given that.   X~N( μ , ?)   μ=271     , ?=20  , n=64   Z-score =( x - μ )/?

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A: given data claim : p <0.20n = 6956x =1291α = 0.01p^ = xn = 12916956 = 0.1856

Q: Question 14 Given the normally distributed variable X with mean 18 and SD 2.5, find P(17<X) -0.6554…

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A: given data:area to the right of Z = 0.34 shaded under standard normal distribution curveZ~N(0,1)

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A: Given in the question: Happiness 1 Happiness 2 Happiness  3 22 38 42 31 40…