Betermine if the finite correction factor should be used. If so, use it in your calculations when you find the probability. In a sample of 700 gas stations, the mean price for regular gasoline at the pump was $2.874 per gallon and the standard deviation was $0.009 per gallon. A random sample of size 60 is drawn from this population. What is the probability that the mean price per gallon is less than $2.872? ..... The probability that the mean price per gallon is less than $2.872 is (Round to four decimal places as needed.)

Q: b. I-1 3=

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A: Part a:Denote μP, μA, μB, μC, μD as the mean effects of the placebo, and Drugs A, B, C, D…

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A: Given that,Let P be the set of all vectors of the form 7s+2tst , where s and t are arbitrary.We need…

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A: First factor the equation

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A: Given that :∫−60​f(x)dx=−8∫06​f(−x)dx=−8If f(x) is even function, then f(-x) = f(x) . Hence, FOR…