Giving a test to a group of students, the grades and if they were a business majors are summarized below. One student is chosen at random.    A B C Total Business Majors 6 14 4 24 Non-business Majors 19 3 2 24 Total 25 17 6 48 To find the probability that the student was a business major given they got a grade of B.  To find the probability that the student did not get a B grade.  To find P(B ∪ Business Major).  To find P(C | Business Major)

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…

Q: Suppose the distribution of oil prices is $50, $65, $105. Find the probability that the price will…

A: From given data we have : the distribution of oil prices is $50, $65, $105.

Q: What is the probability of getting the number 5 when a fair die is thrown? C. 1/2 A. 0 B. 1/6 D. 1 .…

A: AS PER COMPANY GUIDELINE I SOLVED ONLY 1ST QUESTION THANK YOU.   Ans ; what is the probability of…

Q: Task 3 A married couple with two children is chosen at random. Calculate the probability that the…

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Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: Please in details, asap ; There are 11 sophomores, 13 juniors, and 10 seniors in a class. If three…

A: Given, There are 11 sophomores, 13 juniors, and 10 seniors in a class. Total number of students in…

Q: IV. PROBABILITY A. A Coin and a Die are tossed together, what is the Probability that a Head e on…

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Q: You have a campus errand that will take only 15 minutes. The only parking space anywhere nearby is a…

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Q: The probability of a student to be successful in the "Critical Thinking and Decision Making" course…

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Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

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

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

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

Q: Nicole has a six-sided number cube. Each side was labeled with one number, from 1 through 6. What is…

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Q: 1. A deck of cards is distributed to 2 players: A and B. Find the probability that A gets four…

A: Probability of A = 1/169 Probability of B = 1/169 Joint ( A &B) = 1/169 + 1/169 = 2/169

Q: Raphael Lorenz is playing a board game that had a spinner with eight-equal sized sections. Four of…

A: We have given Total number of section in the spinner = 8 Number of Blue section = 4 Number of white…

Q: Keith’s Florists has 16 delivery trucks, used mainly to deliver flowers and flower arrangements in…

A: Total delivery trucks N=16Trucks with brake problems or success (S)=8sample of trucks(n)=4Number of…

Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…

A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…

Q: Given that the number was greater than 89, what is the probability that the number had a 9? (1-100)

A: the number is greater than 89 therefore the possible numbers are 90,91,92,93,94,95,96,97,98,99,100…

Q: The probability of a can of paint containing contaminațion is 4.23%. The probability of a mixing…

A: We have given that  Probability of containing contamination is A= 4.23% The probability of a mixing…

Q: You have a homework assignment that contains 12 questions. Your instructor will grade a set of 5…

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A: Introduction: The binomial distribution is a discrete type probability distribution. It is a finite…

Q: A special deck of 20 cards contains 12 black cards and 8 green cards. One of the cards has a bent…

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Q: The newspaper publishes an article that 62% of teenagers prefer Marvel to DC comics. You decide to…

A: Given that, probability of marvel= 62% = 0.62 So Probability of DC comics q= 1-p= 1-0.62 q= 0.38…

Q: Describe the sample space that you would use to calculate the probability of the months in a year.

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Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 9. 4 3…

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Q: Use the following chart to answer the next set of questions: The chart represents the results after…

A: Given problem Given that   Total children on board = 109 Total boys = 64 Total passengers in…

Q: 4) The table gives the number of degrees earned in a certain university in the 2007-2008 academic…

A: Determine the total number of persons who are awarded with degree in year 2007-2008.…

Q: What is the probability of getting an odd numbered card in a regular deck of 52 of card?

A: It is known that Total number of cards in a deck = 52 Number of odd numbered cards = 20 Note : Since…

Q: A survey shows that the students at a particular London college carry an average of £20 in cash.…

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Q: 9. There are 9 grade eleven students and 15 grade twelve students in a gym class. Six students are…

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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…