In CE Board examinations there are 3 subjects (Mathematics, Surveying and Transportation Engineering , Hydraulics and Geotechnical Engineering, and Structural Engineering and Construction), the probability that an examinee will pass in each subject is 0.8. What is the probability that the examinee will pass at least two subjects? a.0.128 b.0.640 c.0.384 d.0.896

Q: a job interview, find the probability that less than three (<3 or 0,1,2) people have come for an…

A: here given, on average 3 persons come to ABC company for job interview so λ = 3 persons per day here…

Q: A city council consists of four Democrats and seven Republicans. If a committee of four people is…

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Q: How many outcomes for this race are there? How many outcomes for this race include you winning…

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Q: Carl's basketball shooting records indicate that for any frame, the probability that he will score…

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Q: a small restaurant offers a dinner menu of four salads six entrées and two desserts what is the…

A: No.of salads = 4 No.of entrées = 6 No.of desserts = 2 Total number of items in a menu = 12 (i.e.…

Q: In the cafeteria, there are 7 teachers, 48 girls, and 45 boys. What is the probability that a person…

A: We have given that, In a Cafeteria, there are 7 teachers, 48 girls and 45 boys. Total person in the…

Q: A couple is planning to have six children. If the true probability of a baby girl being born is…

A: According to the provided information, p=0.541 n=6

Q: A sociology teacher asked her students to complete a survey at the beginning of the year. One survey…

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Q: sprout within 10 days. The table shows the results. Which soil mix has the highest probability of…

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Q: A job applicant estimates that his chance of passing a qualifying examination is , and his chance of…

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Q: The probability that Isabelle will go trick-or-treating is .4. The probability that she will go…

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Q: At the school library, 25% of the books are mysteries. If Sarah randomly chooses a book to read,…

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Q: A BSCE student is taking Calculus 2 and Engineering Data Analysis courses. The probability that he…

A: The probability that he will pass Calculus 2 is 23. That is, PPass calculus 2=23, the probability…

Q: In 1997, Kingston had a population of 99,873 people. Since nobody in the city has more than 99,871…

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Q: When spinning a spinner, there is an equal chance of landing on orange, green, yellow, red, and…

A: when spinning a spinner, there is an equal chance of landing on orange,green,yellow,red and…

Q: If the probability of being blood-type A is 18 and the probability of being blood-type O is 12, what…

A: Given probability of being blood-type A is 1/8 and probability of being blood-type O is 1/2,

Q: Columbia University has 2 major undergraduate divisions. Columbia College and Barnard college.…

A: Probability Probability refers to the likelihood of a stochastic event's outcomes. It consists of…

Q: the probability that a bird will lay an egg is 75%, the probability that the egg will hatch is 50%,…

A: Given that  The probability that bird will lay an egg = 75% ;  P(Egg) =  0.75 The probability that…

Q: An extracurricular activities committee is formed randomly from 2 1) members of the the pep club.…

A: Given that  Total member=5 Ryder fans=4 Ryder hates=1 2 member randomly selected  Note: According to…

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, and Georgia are invited to a dinner party. They…

A: Total number of members invited to a dinner party = 7So, the total possible number of ways of…

Q: Paul, a basketball fanatic, has a shooting average of 60%. He attempts to shoot the ball 12 times.…

A: Givenp=0.60n=12Let"x"be making a shotx~Binomial(p=12,p=0.60)P(X=x)=(nx)×px×(1-p)n-x   ; x=0,1....,n

Q: 35. Carl's basketball shooting records indicate that for any frame, the probability that he will…

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Q: On average, a textbook author makes two words processing errors per page on the first draft of her…

A: Let X be the number of errors made in one page. Then X has a poisson distribution with λ=2 per…

Q: If an average of 18 customers are served per hour, what is the probability that the next customer…

A: See the handwritten solution

Q: the cafeteria, the probability of picking a banana is 42% and the probability of picking an apple is…

A: We have given that  P( picking an apple)=P(A)=(25%=0.25 P( picking an banana)=P(B)=42%=0.42

Q: oxnard petro limited is buying hurricane insurance for its off-coast oil drilling platform. During…

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Q: If the probability of rain tomorrow is 65%, what is the probability that it will not rain tomorrow?…

A: given;Pr(it will rain tomorrow)=65%=0.65

Q: An automobile salesperson finds the probability of making sale is 0.64. If she talks to 3 customers,…

A: Given n=3 P=0.64

Q: Edward has to take a five question multiple-choice quiz in his sociology class. each question has…

A: Binomial probability refers to the probability of exactly x successes on n repeated trials in an…

Q: A recent survey found that 24% of people in Michigan like oatmeal. If the probability that someone…

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Q: Records in the city of Makati shows that the average number of stores closing in a year due to loss…

A: Given problem Given that   Record in the city of Makati shows the average number of stores closing…

Q: A committee of three people must be chosen from 11 sophomores and 7 juniors. What is the probability…

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Q: The magazine Sports uteu as "Do you believe performance enhancing drugs are a problem in college…

A: We have given that  Sample size n =250 Population proportion p =30%=0.30

Q: You buy a milkshake from a shoppe that only has chocolate, vanilla and strawberry flavors. Find the…

A: Shoppe has only chocolate, vanilla and strawberry flavor. Number of flavors =3 We have to find the…

Q: In a particular NE college, the probability a professor receives the Wall Street Journal is .7. The…

A: For any two events A and B, union of A and B is the occurrence of either A or B or at least one of A…

Q: c. For the age group 40-59, what is the probability of ending up in Intensive Therapy for each of…

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as…

Q: Carl's basketball shooting records indicate that for any frame, the probability that he will score…

A:

Q: f you rolled a pair of dice, what is the probability that the first would be a 2 and the second…

A: Given that  A pair of dice is rolled. Total number of events (n) = 62 = 36 The events are as follows…

Q: Sard examinations there are 3 subjects (Mathematics, Surveying and Transportation Engineering,…

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Q: 2.) If you choose 40 students what is the probability that their height is above 155 cm? A.) 0.1190…

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Q: Warren misses 40% of his shots. What is the probability that he will achieve his third shot on his…

A: Given  q=40%=0.40 p=1-q=1-0.40=0.60 n=5 X~Binomial(n=5,p=0.60)

Q: The average number of days school is closed due to floods during the rainy season in Metro Manila is…

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Q: In Vancouver, 42% of the days are rainy. Mary takes the bus 65% of the days. On 37% of days, she…

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Q: Thirty-five percent of the people who own cellphones use their phones to send and receive text…

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Q: members be selected as president, vice-president, and secretary from a group of 15? Hint: order

A: Formula : Combination formula : Permutation formula :

Q: If you roll a dice once, what’s the probability that it will show an even number? An odd number?

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Q: Ayesha started her badminton class three weeks ago. On average, she is able to return 15% of other…

A: Given: Number of shots (n) = 10 Probability of return (p) = 0.15 Let X  be the binomial random…

Q: What is the probability that Xeres arrives first?

A: Here given Haroldo, Xerxes, Regina, Murray, Norah, Stav, Zeke, Cam, and Georgia  are invited to a…

Q: According to geologists, the San Francisco Bay Area experiences five earthquakes with a magnitude of…

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