Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store manager assures you that 20 of the 63 boxes on the shelf have the secret decoder ring. The other 43 boxes on the shelf have a different gift inside. If randomly select two boxes of cereal from the shelf to purchase, what is the probability that BOTH of them have the secret decoder ring? you

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A: It is given that, The hospital contains 90 patients. Number of patient who has lung cancer = 18…

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Q: In a certain community, 16% of the families own a dog, and 25% of the families that own a dog also…

A: Given: Probability family owns a dog, P(D)= 0.16 Probability family owns a cat, P(C)= 0.34 The…

Q: Suppose that last month, WestJet flights arrived on time 74% of the time and you were on 3 of those…

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Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: Given that Total number of boxes = 64 Number of boxes with secret decoder ring = 23 Number of boxes…

Q: A new superman Mastercard has been issued to 2000 customers. Of these customers, 1500 hold a Visa…

A:

Q: very cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: Given : Total Boxes = 63 Out of them 19 of the boxes have the secret decoder ring And remaining…

Q: To make a 750 piece jigsaw puzzle more challenging, a puzzle company includes 5 extra pieces in the…

A: Probability of an event is defined as total favorable outcome divided by total possible outcome.…

Q: At a certain college, there were 600 science majors, 200 engineering majors, and 400 business…

A:

Q: In a class, 40% of the students offered Statistics, 30% offered Mathematics, and 20% offered both.…

A: Let us define the event. A: The student offered the Statistics. B: The student offered the…

Q: A class in advanced physics is composed of 10 juniors, 30 seniors, and 10 graduate students. The…

A: Given data:     The numbers of juniors in the class are: n(J)=10. The numbers of seniors in the…

Q: Tom,Dick and Harry have three deck of cards.If each of them pick one card from their own deck at…

A: In each deck of 52 cards, there are 4 aces. So the probability of picking a ace is= 4/52 =1/13

Q: Suppose that Karlyn’s store now contains 10 Hewlett-Packard computers, 5 Dell computers, and 5 Sony…

A: Given: A computer store contains, 10 Hewlett-Packard computers, 5 Dell computers, 5 Sony computers.…

Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: The total number of boxes is 59.

Q: Presumably, each student writing this examination is doing so independently of all other students.…

A: Given: P(Tom answers correctly)=0.8 P(Dick answers correctly)=0.7 P(Harry answers correctly)=0.6

Q: A CLASS IN ADVANCED PHYSICS IS COMPRISED OF 10 JUNIORS, 30 SENIORS AND 10 GRADUATE STUDENTS. THE…

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Q: A company is conducting sweepstakes, and ships two boxes of game pieces to a particular store. Box A…

A: Total probability law:Suppose {B1, B2, …, Bk} is a partition of a sample space S such that…

Q: Assume for this problem that the company has 8 Yugos and 3 Buicks, and two cars are selected…

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Q: A chalk box contains 5 pink chalks and 4 white chalks. If three items are picked at random, assuming…

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Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: The probability that both of them have the secret decoder ring is,

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A: Introduction: Each summer outfit would consist of exactly one shirt, one pair of shorts, and one…

Q: A sign on the pumps at a gas station encourages customers to have their oil checked, and claims that…

A: Given : p = 15 q = 45 Apply Binomial distribution P(X=x) = Cxn px qn-x

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A: The number of student in the class is 90. Number of parts the class is divided is 3.

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Q: During one week, Jackson Motors dealership sold the following vehicles:     Toyota Ford GMC…

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Q: Of the students living in the dormitories at a university, 58% live at west hall, and the rest at…

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Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: The number of boxes on the shelf have the secret decoder ring is 12.

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Q: A cooler contains 9 bottles of water: 3 sparkling and 6 regular. If two are drawn out at random what…

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Q: Of all the students who take the CPA examination, one-fourth have a Master’s degree and the…

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Q: You have just bought a ticket for the chamber of commerce lottery, and your friend has brought two…

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Q: At a certain college, there were 600 science majors, 200 engineering majors, and 400 business…

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Q: Of all the students who take the CPA examination, one-fourth have a Master’s degree and the…

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Q: If 35% of cows in a herd have Mad Cow disease, and a rancher randomly selects 7 cows, what is the…

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Q: If the probabilities are 0.10, 0.14, 0.23, and 0.25, respectively, that a student buying a new…

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Q: There is a 0.39 probability that John will purchase a new car, a 0.73 probability that Mary will…

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Q: At a college, 20% of the students take Math, 30% take History, and 5% take both Math and History. If…

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Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: Given information: The total number of boxes on the shelf, N = 53 Out of these 53 boxes, the number…

Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: Given information 12 of the 56 boxes have the secret decoder ring 2 box is randomly selected.

Q: Suppose Julia owns a pen manufacturing company and determines that 3 out of every 75 pens are…

A: Note: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store…

A: Given, 15 of the 54 boxes on the shelf have the secret decoder ring. The other 39 boxes on the shelf…

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Q: In a group of 25 people, a person tells a rumor to a second person, who in turn tells it to a third…

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Q: Of all the students who take the CPA examination, one-fourth have a Master’s degree and the…

A: The probability of any two events A and B is given below:

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A: Given data are: Number of Hyundai cars = 5 Number of Jeeps = 7 Probability of both cars being…

Q: What is the probability that the next card dealt will be a face card if the 12 cards dealt so far…

A: In this problem, the probability that the next card dealt will be a face card after drawing 12 cards…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.