-) Evaluate 4x2 - 10xy + 3y² for x 2 and y = -1

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Q: 5.) A basketball player makes three-fourths of his free throws. Assume each shot is independent of…

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Q: 18. A Mexican tfood truck knows from past data that 60% of customers order the beef taco instead of…

A: Given,n=10p=0.6q=1-0.6=0.4A random variable X~Binomial(n=10 , p=0.6)P(X=x)=Cx0.6x0.410-x  ;…

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Q: After examining their clients' records, Crashorama Auto Insurance calculated the probabilities in…

A: From the provided information,   Miles/Year < 10000 10000 ≤ Miles/Year < 20000 20000…

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Q: Soteen percent of U.S. residents are in their twenties. Consider a group of six U.S. residents…

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Q: Jessica's plane and Kayla's plane take off at the same time Lauren's plane leaves 1 hour earlier…

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A: here , A card is drawn from a deck of 52 cards. If the suit of the card is a heart or a spade, a…

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Q: A. the first legitimate news articles you find is the 8th news articles you selected? B. the first…

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Q: (d) Find P(A|A N B). (e) Find P(A N B|A U B).

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Q: 12. An orange has a mean diameter of 10cm with a standard deviation of 0.51cm. What is the…

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Q: When it is sunny, Joe's ice cream truck generates a profit of $512 per day, when it is not sunny,…

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Q: 6. (. FacePalm are fake. Assuming that 75% of the news in your newsfeed in FacePalm are indeed fake…

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Q: A card is drawn from a deck of 52 cards. If the suit of the card is a heart or a spade, a fair coin…

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Q: What does rejection of Ho: p = 0 imply for the regression equation ŷ = bo + bịx? Explain in 1 - 2…

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Q: ..s) A researcher studied the relationship between coffee drinking and heart attacks in young women.…

A: Find ( A ) P ( heavy and heart attack )  =? (  B ) p ( heart attack / heavy )  =?

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Q: 2.3 BP petrol is to be stocked in a bulk tank once at the beginning of each week and then sold to…

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Q: You have constructed the following 95% confidence interval about the population mean: [80, 100] This…

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Q: When it is sunny, Joe's ice cream truck generates a profit of $512 per day, when it is not sunny,…

A: To find: What is the expected daily profit the truck generates  over a year ?.

Q: Jessica's plane and Kayla's plane take off at the same time Lauren's plane leaves 1 hour earlier…

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Q: 6. Seventy-five percent of news articles posted on the popular social media app FacePalm are fake.…

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Q: Question9: Choose one answer. Which of the following random variables is NOT continuous? 1) Amount…

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Q: RA, B, and C be sets in a universal set U. We are given n(U) = 100, n(A) = 25, n(B) = 28, n(C) = 28,…

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Q: An ecologist wishes to select a point inside a circular sampling region according to a uniform…

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Q: From a certain provincial bus station, it will take a passenger between zero to fifteen minutes to…

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Q: a. an inaccurate news article from TweetBook? b. from TweetBook if it is inaccurate?

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