(a)What is the probability that Omar arrives to class on time? (b) If Omar arrives to class on time, what is the probability that he took route A?

Q: A company has 2 machines that produce widgets. An older machine produces 23% defective widgets,…

A: It is given that there are 2 machines in the company, one is older and other one is new.

Q: A friend who works in a big city owns two cars, one small and one large. Three-quarters of the time…

A: Given Probability of taking large car=1/4=0.25 Probability of taking small car=3/4=0.75

Q: Chris will work on a consulting project for 5 days. During these five days, the probability that…

A: Ans .   Here it is given that the probability that Chris applies for sick leave on any particular…

Q: Michael has two laptops, Laptop X and Laptop Y. In any one year, the probabilit of Laptop X breaking…

A:

Q: Suppose there is a 40% chance that a risky stock investment will end up in a total loss of your…

A:

Q: A film producer is evaluating a script by a new screenwriter. The producer knows that the…

A: Expected value stratey refers to that strategy in which the agent takes decision  based on the…

Q: Barbie has applied to both Harvard and Yale. The probability that Harvard will admit her is 0.65,…

A: We denote Yale by Y, Harvard by H, and thus their corresponding probabilities by P(Y) and P(H),…

Q: In a box of assorted cookies, 39% contain chocolate and 16% contain nuts. Of those, 6% contain both…

A:

Q: four sections of economics are taught during the day and two sections are taught at night. 90…

A: Let E1 denote denote the sections taught during day  and E2 denote the sections taught at night.…

Q: A double robbery detection system with two independent monitoring systems. If there is a​ threat,…

A: The answer can be given using the conditional probability formula.

Q: An oil drilling company is considering 2 sites for its well. The probabilities for getting a dry, a…

A: The Drilling Company has two sites : Site A and Site B. Let E(A) denotes the expected value for Site…

Q: nursing student is required to take an online quiz as part of her ongoing training. There are 10…

A: A question in the quiz has two options out of which one is correct The probability of a correct or…

Q: An oil drilling company is considering 2 sites for its well. The probabilities for getting a dry, a…

A: A company is considering two sites for its well and also we have given their chances of getting…

Q: A store specializing in mountain bikes is to open in one of two malls. If the first mall is…

A: Given,  If the first mall is selected then profit = $ 600,000              If the first mall is not…

Q: A chartered analyst can choose any one of three routes to get to work-A, B or C. The probabilities…

A: Let A denotes she choses route A, B denotes she chooses route B, C denotes she choses route C,  And…

Q: What is the probability that Olivia receives exactly 3 texts from Robert after the fifth text, but…

A:

Q: The weather in Columbus is either good, indifferent, or bad on any given day. If the weather is good…

A: Given that the weather in Columbus is either good, indifferent or bad on any given day.Case 1If the…

Q: If Jessica is a bartender and she has six glasses of white wine and six glasses of red. A customer…

A: Solution: From the given information, Jessica has 6 glasses of white wine and 6 glasses of red.…

Q: Kimberly is currently taking swimming lessons.  She is also taking driver training.  The probability…

A: Since both events are independent to each other probability of occuring one does not affect another…

Q: what is the probability that George will be elected?

A: Here given, In an upcoming congressional election, two democrats, Al and Bill, seek the nomination…

Q: A zookeeper feeds a group of animals daily. On any given day, there is a 40% chance of feeding…

A: The probability of feeding bananas is 0.40.The probability of feeding apples is 0.30.The probability…

Q: if you have a problem where a percentage of male customers and and female customers purchase goods…

A: How would you determine the probability of an individual purchasing an item.From the given…

Q: A business manager who needs to make many phone calls has estimated that when she calls a client,…

A:

Q: | finish the mathematics assignment is 0.70, and the pro poth assignments is 0.40. What is the…

A:

Q: What is the probability that Larry Bird makes exactly one of his two free throws?

A: Let p be the probability that Larry bird makes free throw. Given that p = 0.50 Let X denote the…

Q: The probabilities that Chris and Arnold will pass the audition for the lead roles in Miss Saigon are…

A: We have given that  P(Chris pass the audition for the lead roles in mess saigon)=P(A)=2/3 P(Arnold…

Q: Police plan to enforce speed limits by using radar traps at four different locations within the city…

A:

Q: A store specializing in mountain bikes is to open in one of two malls. If the first mall is​…

A: For mall 1 : Profit 825,000 -275,000  Probability 12 12   So the expected value…

Q: A friend who works in a big city owns two cars, one small and one large. Three-quarters of the time…

A: Given that, P(S) = 3/4, P( L) =1/4, P(W|S) = 0.8, and  P(W| L) = 0.5

Q: The final match of world championship soccer is to be played between England and the Netherlands.…

A:

Q: What is the probability that he ordered a jumbo burger with regular fries or a chicken sandwich with…

A: When Ronald goes to big burgers, he orders a sandwich and a side order. For the sandwich, 50% of the…

Q: a) On a sunny day, what is the probability that Mason does not find a spot in Lot A?   (b) In a week…

A: Solution:   spot no spot sunny 0.7 0.3 rainy 0.4 0.6 a) as we can see from contigency…