mathematics, French, American history, chemistry, and computer scie questions: a. If she chooses a CD at random, what is the probability she chooses the English CD? b. What is the probability that she chooses a CD that is neither math nor chemistry? high a player rolls two

Q: The probability that a citizen drives to work is 60%. The probability that a citizen drives to work…

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Q: Nine percent of the population has blood type B. If we choose 18 people at random, what is the…

A: Given,n=18p=0.09q=1-0.09=0.91Let X= no.of people have blood type B in a sample of 18…

Q: There are 32 fantasy novels, 11 science-fiction novels, 5 romance novels, and 7 mystery novels on a…

A: There are 5 romance novels Total novels = 32+11+5+7 = 55

Q: Your statistics class has 26 students in it (14 girls and 12 boys). Your teacher uses a calculator…

A: A) There are 26 students in a statistics class out of which 14 girls and 12 boys. The probability of…

Q: Joyce's purse contains 48 pennies, 12 nickels, 26 dimes, and 14 quarters. She draws one coin trom…

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Q: A medical clinic is randomly selecting three staff members to attend a conference. The clinic…

A: A medical clinic is randomly selecting three staff members to attend a conference. The clinic…

Q: 0.38 of houses in the suburbs have dogs, 0.38 have cats, and 0.54 have dogs or cats. What is the…

A: Let A denote the suburbs have dogs Let B denote the suburbs have cats Let A or B denote the suburbs…

Q: Find the indicated probability. A class consists of 27 women and 32 men. If a student is randomly…

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Q: There are 3 red, 1 blue and 2 purple marbles in a bag. Once a marble is selected, it is replaced.…

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Q: There are 45 students in a class. One student is selected for the best student award. What is the…

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Q: A card is chosen from a deck of 52 cards. It is put back in the deck and a second card is chosen.…

A: Solution: A standard deck of contains 4 ace cards and the number of cards numbered 5 are 4. Here,…

Q: Daniel asks students in his class to name a favorite pet. The table shows the results of his survey.…

A: The data is provided for a survey in which Daniel asked students in his class to name a favorite…

Q: At UB, the probability that a student takes Business Statistics is 0.70. The probability that a…

A: Given Let, A=Student takes business statistics P(A)=0.70 B=Student is on scholarship  P(B)=0.80…

Q: A penny, a nickel, a dime, and a quarter are tossed. What is the probability of obtaining exactly…

A: Given information: A penny, a nickel, a dime, and a quarter are tossed. A penny can land in two ways…

Q: The mathematics faculty at a college consists of 10 professors, 6 associate professors, 12 assistant…

A: Given data: There are 10 professors There are 6 associate professors There are 12 assistant…

Q: Three six-sided dice are rolled together. a. What is the probability that all three numbers will be…

A: There are 6 outcomes for the event rolling of a one-sided die. The definition of probability is the…

Q: A drug is reported to benefit 40% of the patients who take it. If 6 patients take the drug, what is…

A: Let "X" be the patients who benefit by taking the drug.

Q: A raffle jar contains 10 purple tickets, 7 blue tickets, and 4 red tickets. What is the probability…

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Q: An urn contains 22 marbles consisting of 10 red marbles, 7 blue marbles, and 5 yellow marbles. What…

A: Given:An urn contains 22 marbles consisting of 10 red marbles, 7 blue marbles, and 5 yellow marbles.…

Q: 33% of all college students major in STEM (Science, Technology, Engineering, and Math). If 39…

A: Given information: A random sample of college students of size n = 39 is randomly selected.…

Q: 5B. John packs four t shirts for a trip to the beach. If he owns nine t shirts, four of which are…

A: 9. John owns nine t shirts out of which he packs four t shirts this can be done is 94 ways also…

Q: In the first episode of a reality show, contestants had to spin two wheels of fate. Spinning the…

A: Given data is,   Desert Rainforest Total A tent 5 4 9 Matches 4 5 9 Total 9 9 18