This exercise should be done two ways: by hand and using technology where possible. Let A = - 0 AB 11 Evaluate the following. 1 0 2 0 20¹ B = 0 2 -2 7 2 4 0 .

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Q: Use the following sample to estimate a population mean . 54.9 80.8 58 10.3 32.8 56.4 46.4 69 58.9 68…

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Q: find the 99% confidence interval of the mean number of miles driven per day by all truckers

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A: Given that  n = 5 , p = 71% = 0.71 , q = 1 - p = 1 - 0.71 = 0.29 X ~ Binomial (n = 5 , p = 0.71) X:…

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Q: Suppose that in a random selection of 100 colored candies, 28% of them are blue. The candy company…

A: Given,Sample size(n)=100sample proportion(p^)=0.28population proportion(P)=0.22and α=0.10