Among 500 freshmen pursuing a business degree at a university, 307 are enrolled in an economics course, 201 are enrolled in a mathematics course, and 120 are enrolled in both an economics and a mathematics course. What is the probability that a freshman selected at random from this group is enrolled in each of the following? (Enter your answers to three decimal places.) (a) an economics or a mathematics course (b) exactly one of these two courses (c) neither an economics course nor a mathematics course

Q: Q 1: Let K be the last number of your registration number. Then, in a high schoc graduating class of…

A: Given: K be the last number of registration number . N=Number of students=100 A=Number of student…

Q: Bonami High School has 82 juniors at its school. There are 29 students enrolled in Spanish class and…

A: Total students in school is 82 number of students enrolled in spanish class is, n(S) = 29number of…

Q: 18. An engineering company has four openings and the applicant pool consists of 6 database…

A:

Q: A hat contains 54 Green slips of paper and 18 Grey slips of paper (and nothing else). Two slips are…

A: Number of green slips = 54 Number of grey slips = 18 Total number of slips = 54+18 = 72   The…

Q: At a certain university in Western Canada, 44% of all 1st-year students are registered in an…

A:

Q: Example 4: 1 black, 1 red, 2 white balls and third box contains 5 black, 3 red, 4 white balls. Of…

A:

Q: A new car salesperson knows that he sells cars to one in every twenty customers who enter the…

A: Given The probability of selling a car is 1/20=0.05

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A: Given, total students (n) = 1600, total courses (c) =5 and total classes (C) = 3 per week Total…

Q: Bert has a well-shuffled standard deck of 52 cards, from which he draws one card. Ernie has a…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: There are 5 people from Arizona (A), 7 people from California (C), and 3 people from Nevada (N)…

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Q: A hat contains 29 Orange slips of paper and 63 Green slips of paper (and nothing else). Two slips…

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Q: Three cards are drawn with replacement from a standard deck. What is the probability that the first…

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Q: ent and their respective skill leve 40 years old. Two of the men are older than 40 years old. What…

A: The contingency table is given as under   Less than 40 More than 40 Total Female 3 3 6 Male 2…

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A: Conditional Probability: Let A and B be two events with P(A) > 0. Then the conditional…

Q: If 63% of the people at a certain conference are doctors, 48% are women, and 39% are doctors, what…

A: The following information has been given: The probability that people at a certain conference are…

Q: What is the probability that a five-card poker hand contains two pairs(

A: here given , Five card poker hand dealt   there are 52  cards in standard deck  there are 13 kinds…

Q: Among 500 freshmen pursuing a business degree at a university, 349 are enrolled in an economics…

A: Sol:- We can use a Venn diagram to solve this problem. Let E be the event that a student is enrolled…

Q: a man is dealt with four diamond cards from an ordinary deck of 52 cards. If he is given five more…

A: A standard deck of cards has four suites: hearts, clubs, spades, diamonds Each suite has 13 cards:…

Q: Two cards will be dealt, one at a time and without replacement, from a standard deck of 52 playing…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: The registrar reported that among 600 students, 517 registered for either a science or a language…

A: According to bartleby guidelines, we have to answer the first three parts if a question with…

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Q: The probability that a newly matriculated student will not get to the second year of their studies…

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Q: In a certain class of 40 students, 8 students have a dog, 14 students have a cat, and 1 students…

A: General formula of probability is ,  Probability = Number of favorable outcomes Total outcomes

Q: A survey of 1000 students found that 41% of the surveyed students were freshmen, 31% were juniors,…

A: Given that 1000 students were surveyed.

Q: A hat contains 25 Red slips of paper and 29 Yellow slips of paper (and nothing else). Two slips are…

A:

Q: A casino game involves picking two stones at random from a bag. The bag contains eight stones: three…

A: Given Data: n( green)=3 n( blue)=5   Total=8

Q: Every student in an international school takes at least one of three foreign language classes.…

A: Given Information: 29 students take French. 40 students take German. 31 students take Chinese. 18…

Q: A (strange) company consists of only engineering and marketing departments. 60% of the employees of…

A: Event A : College graduatesB : Employee in engineering departmentP(A) = 0.60P(A') = 1-P(A)         =…