Incorrect Question 12 0 2 pts Of the shirts produced by a company 8 have loose

Incorrect question 12 0 2 pts of the shirts produced

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IncorrectQuestion 120 / 2 ptsOf the shirts produced by a company, 8% have loose threads, 7.5% have crooked stitching, and 3.5% have loose threads and crooked stitching. Find the probability that a randomly selected shirt has loose threads or has crooked stitching.
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15.5%12.0%19.0%11.0% Question 132 / 2 ptsRandomly select a customer that drives to our store. Randomly select a customer who is 14 yearsold. Are these events mutually exclusive? IncorrectQuestion 140 / 2 ptsIn a sample of 800 adults, 228 said that they liked sugar cereals. Three adults are selected at random without replacement. Find the probability that all three like sugar cereals.
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IncorrectQuestion 150 / 2 ptsIn a sample of 80 adults, 28 said that they would buy a car from a friend. Three adults are selected at random without replacement. Find the probability that none of the three would buy a car from a friend. Question 162 / 2 ptsA sock drawer has 17 folded pairs of socks, with 9 pairs of white, 5 pairs of black and 3 pairs of blue. What is the probability, without looking in the drawer, that you will first select and removea black pair, then select either a blue or a white pair?
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22.06%24.26%64.71%22.84%
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  • Fall '10
  • UNK
  • Math, Statistics, Probability, pts, Randomness, Golden Retriever, Probability interpretations, Frequency probability

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