me sanitation workers sifted through some recycling and trash to see whether people had correctly sorted their plastic bottles.     Plastic #2 Plastic #4 Correctly placed 4 3 Incorrectly placed 4 2     What is the probability that a randomly selected bottle is incorrectly placed or is made of plastic #2

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A: For n no. of independent experiments, each experiment having m no. of possible options, the total…

Q: There are 25 red balls, 7 green balls, and 9 white balls in a bag. If you reach into the bag and…

A: Given  There are 25 red balls, 7 green balls, and 9 white balls in a bag   Total ball = 25 + 7 + 9…

Q: he table below summarizes pregnancy test results for 100 patients.   If one subject is randomly…

A: The contingency table is given as:   Positive Test Result Negative Test Result Row Total…

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A:

Q: In a family with 4 children, excluding multiple births, what is the probability of having exactly 1…

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Q: At a small airport, planes arrive an average rate of 9.78 planes arriving per hour. Please use this…

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Q: An assorted snack tray has three popcorn bags, four granola bars, and six apples. What is the…

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Q: Select one card from a deck of well-shuffled cards. What is the probability we select a Diamond or a…

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Q: A box contains 10 balls numbered from 1 to 10. You draw an odd numbered ball and then you put it…

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Q: 29% of all college students major in STEM (Science, Technology, Engineering, and Math). If 44…

A:

Q: Colgate claims that 95% of dentists recommend Colgate toothpaste. Suppose you randomly choose 10…

A: Solution:-   Assuming that the claim by Colgate is true, we can model the probability of a dentist…

Q: The average salary for a large company is $85000 what they standardivation for $20000. What is the…

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Q: 97 out of 100 scientists believe in the phenomenon of climate change. What is the probability that…

A:

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A: There are total 14 trucks among which 6 have break problems.

Q: A jar contains 20 berries, 14 sweet and 6 sour. If you pick a berry at random, what is the…

A: Given that, A jar contains 20 berries 14 sweet and 6 sour.

Q: A candy dish contains nine brown and four red M&Ms. A child selects four M&Ms without checking the…

A:

Q: Allison desk drawer contains 4 blue pens and 5 black pens. Allison selects a blue pen from the…

A: There are totally 9 pens in a drawer out of which 4 are blue pens and 5 are black pens.

Q: A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. If 11 wood and 13…

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Q: Select one card from a deck of well-shuffled cards. What is the probability we select a face or a…

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Q: A survey was conducted by Science Diet in which 125 families were asked how many dogs lived in their…

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Q: Five hundred people have purchased raffle tickets. What is the probability that he or she will not…

A:

Q: On a grocery store shelf, there are 6 cans of corn and 9 cans of peas. If one can is selected at…

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Q: A bag contains 17 balls numbered 1 through 17. What is the probability of selecting a ball that has…

A:

Q: What is the probability if you randomly select a handful of 4 candy pieces you will pick one of each…

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Q: A survey was done/household in kern County. 85.4% have a computer. Supposed you hired 100 kern…

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Q: A computer technician notes that 40% of computers fail because of the hard drive. If he repairs many…

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Q: A telephone number is a 7-digit number that does not begin with the digit 0. What is the probability…

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Q: In a test for ESP, the experimenter looks at cards that are hidden from the subject. Each card…

A: In this case, each of the subjects has the only option of guessing a card "correctly" (defined as…

Q: Given 40% of American college students fail to earn a degree and 32% of college students that do…

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Q: A bag of Skittle’s contains 14 red, 16 yellow, 8 green, and 12 orange Skittle’s. What is the…

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Q: The CDC found that 20 % of high school student vape . If 12 high school students are randomly…

A: Given information n=sample size=12, p=probability of high school student vape

Q: A cooler contains 100 ice cream bars. There are 30 Vanilla​ bars, 20 Mint Chocolate Chip​ bars,10…

A: Given :- Number of ice cream bars a cooler contains = 100. Number of vanilla bars = 30 Number of…