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Q: b) For a group of 300 cars the numbers, classified by colour and country of manufacture, are shown…

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Q: for a group of 300 cars the numbers, classified by colour and country of manufacture, are shown in…

A: (d) Determine whether the events “ Korea and black” are mutually exclusive events or not. The…

Q: b) For a group of 300 cars the numbers, classified by colour and country of manufacture, are shown…

A: Reviewing information, Total cars=300 Korea: Event that car is from country K Black: Event that car…

Q: Suppose that events E and F are​ independent, ​P(E)=0.4​, and ​P(F)=0.6. What is the P(E and F)​?…

A: Given that, Events E and F are independent, and P(E) = 0.4 P(F) = 0.6

Q: Given events A and B are events with P(~(A u B)=2/3, we can determine the probability of which other…

A: HERE given, P(~(A  ∪ B ) ) = 2/3

Q: Consider the composition of a three-child family in which the children were born at different times.…

A: Given the composition of a three child family in which the children were born at different times .…

Q: For a group of 300 cars the numbers, classified by colour and country of manufacture, are shown in…

A:

Q: write ME if events are Mutually Exclusive and write I if Inclusive.   1. Selecting a female or a…

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Q: If two orders are selected, find the probability that they are both from Restaurant D. a. Assume…

A: A B C D Total Order accurate 328 265 238 148 979 Order not accurate 36 57 31 11 135 Total…

Q: For students majoring in Hospitality Management, it was determined that 5% have visited 1–10 states,…

A: Given Data: P(21-30)=0.45 P(31-40)=0.19 P(41-50)=0.15

Q: When a certain type of thumbtack is tossed, the probability that it lands tip up is 50%. All…

A: Given that  2 thumbtracks are tossed  Probability lands tip up is 50% Possible outcomes=UU,UD,DU,DD…

Q: 4. A jar contains 6 pink, 5 yellow, and 4 green marbles. If three marbles are draw randomly, what is…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: (i) a black or white car manufactured in Korea.  (ii) not manufactured in Japan.  (iii) is a white…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three subparts…

Q: For a group of 300 cars the numbers, classified by colour and country of manufacture, are shown in…

A: Given:   Black Silver White Total Korea 33 34 35 102 Japan 23 9 24 56 America 16 25 34 75…

Q: Consider two independent events A and B.Suppose it is known that P(A)=0.27 and P(A or B)=0.5474.…

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Q: In a class of 100 students, 30 likes basketball, 30 likes volleyball, 30 likes soccer, 16 likes…

A: In total there are 100 students. 30 of the students play basketball out of which 16 like basketfall…

Q: 2 Suppose A and B are events in a sample space Q and that P(A) = , P(B) = ; and P(AN B) -) P(A|B) >)…

A: Given that PA=25P(B)=13P(A∩B)=110 c) P(A'|B)=P(A'∩B)P(B)               =P(B)-P(A∩B)P(B)…

Q: Suppose a poll is taken to see which cell phone brands students have and it is found that 37% owned…

A: Formula : Binomial distribution is given by

Q: c) The players of Maluleke FC are from two main towns of Limpopo province, Tzaneen and Polokwane.…

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Q: b) For a group of 300 cars the numbers, classified by colour and country of manu facture, are shown…

A: Suppose E is an event.    Probability (occurrence of E)=P(E)=Number of favorable events for ETotal…

Q: 1.What is the probability of picking a diamond given that the card is a six?     Round answer to 3…

A: 1. In a standard deck of playing cards there are total 52 cards and 4 suits, such as hearts,…

Q: play just hockey, and 10 play just soccer. a. Draw a Venn diagram for the event in this problem.…

A: At an athletic club, a poll is taken of 77 members. It is found that that 45 of the polled members…

Q: 7. If one card is drawn from an ordinary deck of cards, find the probability of getting a spade or a…

A: According to bartleby policy i am solving first(7th) question. Answer:7-  If one card is drawn from…

Q: When randomly selecting adults, let M denote the event of randomly selecting a male and let B denote…

A: Solution

Q: 1. Suppose A and B are events in a sample space 2 and that P(A) = , P(B) = ; and P(AN B) = Calculate…

A: Given - let A  and B are events in a sample space . P(A) = 25    P(B) = 13 and  P ( A ∩ B) = 110 To…

Q: (i) If a Gauteng resident is selected at random, what is the probability that (a) he is under 21 and…

A: Here AS PER POLICY I SHOULD HAVE TO CALCULATE 3 SUBPART ONLY EVEN THOUGH I HAVE CALCULATED 4 PLZ…

Q: 1. 66 students were surveyed about pet ownership. They were asked if they own a dog or cat. 24 said…

A: Venn diagram helps to visualize the finite groups. It explains the similarity and dissimilarity…

Q: Fifty students were surveyed about their favorite fruit. The Venn diagram shows the result Mango 5…

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Q: An experiment can result in one of five equally likely simple events, E,. E, . , E,. Events A, B,…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: E. If P(A)=0.8, P(B)=0.5, and P(AUB)=0.9, are A and B independent events? Why or why not

A: P(A) = 0.8 P(B) = 0.5 P(A U B) = 0.9   P(A ∩B) = P(A) + P(B) - P(A ∪B) P(A ∩B) =0.8 + 0.5 - 0.9P(A…

Q: Nhen randomly selecting adults, let M denote the event of randomly selecting a male and let B denote…

A: When randomly selecting adults, let M denote the event of randomly selecting a male and let B denote…

Q: At a party, there are 32 men, 16 of whom are without dates and 28 women, 12 of whom are without…

A: There are 32 men of with 16 are without date and 28 women of which 12 are without dates. Therefore…

Q: 1. The 22d annual Piston Cup was organized to be a race between 5 representatives from Team Rusteze…

A: here AS PER GUIDELINES I HAVE CALCULATED FIRST MAIN QUESTION  KINDLY REPOST FOR REAMINING WITH NOTE…

Q: b) For a group of 300 cars the numbers, classified by colour and country of manu facture, are shown…

A: Due to the honor-code, we are only supposed to answer 3 sub-parts, and that you haven't specified…

Q: 1) If a family has four children, is it more likely they will have two boys and two girls or three…

A: Solution : Given : A family have four children and probability of a child being boy = 0.5 ∴…

Q: If A and B are events in a sample space S, then P(AUBC) is equal to P(AnB) +P(A°) P(AnB) +P(A°)…

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Q: b) Given that A and B are independent events, show that A and B are also independent events. c) Ms…

A: Since you have posted more than one question we will solve first question for you according to our…

Q: Given an urn containing three red, four green, and five yellow balls, if two balls are drawn from…

A: Give Information: Red = 3 Green = 4 Yellow = 5 Total balls = 12 Two balls are drawn from the urn…

Q: 10. In a poker hand consisting of 5 cards, find the probability of holding а. 3 асes b. 4 hearts and…

A: For the given data Find the probabilities

Q: For a group of 300 cars the numbers, classified by colour and country of manufacture, are shown in…

A:

Q: 1. A focus group of 4 members is to be randomly selected from a medical team consisting of 8 doctors…

A: Number of doctors  = 8 Number of technicians = 6 Number of paramedics = 5 Number of nurses = 7

Q: a- If a students is chosen randomly, what is the probability that he or she is not in any of these…

A: here from given information  define events and draw venn diagram  E = student taking english class…

Q: R. H. Bruskin Associates Market Research found that 40% of Americans do not think that having a…

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Q: Three people are randomly selected from voter registration and driving records to report for jury…

A: (a) Randomly selecting three people and recording their gender. (b) The simple events in the sample…

Q: For students majoring in Hospitality Management, it was determined that 5% have visited 1–10 states,…

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Q: 2.3 Let A and B be two events af the same sample space. If A and B are independent and P(A) = 0.5…

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Q: An individual is presented with three different glasses of cola, labeled C, D, and P. He is asked to…

A: a. The simple events in this ranking experiment are {CDP, CPD, DCP, DPC, PCD, PDC}.The probability…

Q: b) For a group of 300 cars the numbers, classified by colour and country of manu facture, are shown…

A: Note- Since asked about only subparts 3 and 4. So giving solution for only 3 and 4. Given…

Q: 1. What is the probability that a student selected at random is a boy? P( 2. What is the probability…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: What is the probability that the student has not visited between 21 and 30 states? 0.21 0.34 0.45…

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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.