Define simple and composite hypotheses.
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Q: Define simple and composite hypotheses.
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Q: Define null and alternative hypothesis.
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A: From the provided information, Mean (µ) = 161 Standard deviation (σ) = 4.56 X~N (161, 4.56)
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A: Givencoefficient of determination(r2)=0.98slope of the regression line=-4.28
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A: given data, H0:p=0.139H1:p<0.139X=7n=71p^=xn=771=0.0986α=0.025
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Q: Suppose Var(X) = 74, and a = .93. What is Var(aX)?
A: Using the property of variance. Var(aX)= a2 Var(X)
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A: Given that Sample size (n)=36 Population mean =29 Standard deviation =12 Then the sampling…
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A: Here, a study done in Canada, the average of a first time home buyer in Canada is 31.2 years old.
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