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Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

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Q: Three coins are tossed, what is the probability of the showing at least one tail? Your answer

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Q: Create a probability model on the number of items that may be true.

A: Here use binomial distribution because  Finite number of trial (n=5) There are two outcomes success…

Q: Approximately 6% of American drivers d not text while they drive. Suppose you are working with a…

A: It is given that the proportion of American drivers do not text while they drive (p) is 0.06 and the…

Q: Please need help with this question ? A math class consists of 34 students, 19 female and 15 male.…

A: Given: A math class consists of 34 students 19 female 15 male

Q: Exacta In a horse race, an exacta bet is won by correctly selecting the horses that finish first and…

A: Permutations rule:There are n different items and r number of selections. If the selections are made…

Q: A sociology teacher asked her students to complete a survey at the beginning of the year. One survey…

A: Reqired probability is P(1 or more siblings or responsible)

Q: Company ABC distills and bottles 12-oz bottles of water. According to the company policy, any bottle…

A: Given that  Company ABC distills and bottles 12-oz bottles of water. According to the company…

Q: An experiment consists of spinning the spinner below once. What is the probability of landing on a…

A: Total number of possible outcomes are 8, and favourable outcomes are 3.   Probability of landing on…

Q: v Question Completion Status: What is the probability that a randomly selected customer drives a…

A: As per our guidelines, we are allowed to answer only first three sub-parts. Please post other parts…

Q: Laundry Symbols Based on a New Generation of Stains survey, 13% of U.S. adults know that the…

A: Given that P ( Know the symbol ) =0.13 P (Does not  Know the symbol ) =?

Q: 3. A life insurance salesman sells on the average 3 life insurance policies per week. Calculate the…

A: GivenOn the average 3 life insurance policies per weekλ=3Let "x" be the no. of policies sells in a…

Q: (1 point) In the survey of the number of air conditioners in a house, the following probability…

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Q: Something Fishy The National Oceanic and Atmospheric Administration (NOAA) inspects seafood that is…

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Q: a) What is the probability of selecting a school from Texas or a public school? P(Texas School OR…

A: Probability of an event is calculated as number of outcomes in favor of the event divided by total…

Q: QUESTION A) How many play basketball and soccer but not hockey? Answer is Blank 1 B) What is the…

A: Here use vent diagram for solving problems

Q: A dice is trowing. What is the probability of dice less than "4" if it is known that the result is…

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Q: Saved Jankord Jewelers permits the return of their diamond wedding rings, provided the return occurs…

A: We have given that  n=8 , p=10%=0.10 , q=1-0.10=0.90 X~Binomial(n=8,0.10)

Q: flying over the western states the mountainous terrain in a small aircraft is 40% riskier than…

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Q: Airport Scales. Airport baggage scales are used to determine if bags are overweight requiring…

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: Black Cars Use subjective probability to estimate the probability of randomly selecting a car and…

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Q: 32. A field trip in Bukidnon was organized by an institution as part of their goals to extend…

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Q: Survey question asked among people 12 and older how many cell phones are being used in your house?…

A: The probability if a randomly selected person is chosen his or her household will have four or more…

Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

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Q: A sample of students, faculty, and administration from a large university were asked if they were in…

A: We have given that the sample of students,  faculty and administration from a large university in…

Q: 587 people were surveyed. 180 of them reported reading newspaper to get daily news. 200 people…

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Q: n a national survey college students were​ asked, "How often do you wear a seat belt when riding in…

A: Given frequency table and calculation for the probability is shown below Response Frequency(f)…

Q: Andy is a restaurant owner. He believes 79% of his customers are satisfied with the food quality of…

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Q: Management: The Bureau of Labor Statistics reported that 64.6 million women and 74.3 million men…

A: Given :   Management job Employed Total Women 25.1 64.6 89.7 Men 24.7 74.3 99 Total 49.8…

Q: 2014 Top Albums (Based on U.S. sales) Of all of the U.S. album sales, album 1 accounted for 22% of…

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Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Given, n = 23 p = 0.10 q = 1 - p = 0.90       To find, a) What is the probability that none of the…

Q: ie is rolled. What is the probability of getting;  an even number or a 3?  an odd number of a 4? an…

A: To find the probability of getting:  an even number or a 3  an odd number or a 4  an even number or…

Q: In the game of blackjack as played in casinos in Las Vegas, Atlantic City, Niagara Falls, as well as…

A: Given : The probability that the average player wins a hand is about 0.4

Q: Car Rollovers In a recent year in the United States, 83,600 passenger cars rolled over when they…

A: Given info:83,600 passenger cars rolled over when crashed and 5,127,400 passenger cars did not roll…

Q: Quality control. a shipment of 60 game systems, including 9 that are defective, is sent to a retail…

A: The shipment will be rejected if 1 or more in the sample are found to be defective. Let X=number of…

Q: card is drawn from a​ well-shuffled deck of 52 cards. Find the probability of drawing a king of…

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Q: Three coins are tossed, what is the probability of showing three tails ? Your answer

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Q: Births If the sex of a child is independent of all otherbirths, is the probability of a woman giving…

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Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Given,n=38p=0.11q=1-0.11=0.89A random variable X~Binomial(n=38  ,  p=0.11)P(X=x)=Cx0.11x380.8938-x…

Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Given,n=20p=0.11Let X=no.of people are independentX~Binomial (n=20 , p=0.11)P(X=x)=20x 0.11x…

Q: cuousent A bag of marbles contains the following assortment of marbles. Green Blue Blue Yellow Green…

A: Given : Blue marbles = 5 Green marbles = 3 Yellow marbles = 1 Red marbles = 0  P(Yellow AND Red ) =…

Q: What is the probability ALL THREE circuits are Good?

A: Given:  computer manufacturing process produces a circuit that is installed into a computer. The…

Q: What is the probability of this player hiting more than 13 shots (13,14,15,..., or 25)

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Q: 32. A field trip in Bukidnon was organized by an institution as part of their goals to extend…

A: The data is given by   Men Women Boys Girls Total Rescued 20 10 7 16 53 Missing 15 13 10 8 46…

Q: Giving a test to a group of students, the grades and gender are summarized below A Male 10 18 6.…

A: Given: Th e provided data is:   A B C Total Male 10 18 6 34 Female 9 16 7 32   19 34 13 66…

Q: You are picking marbles out of a bag without looking. The contents of the bag are described in the…

A: We have given that  There are four coloured marbles like black, yellow, purple and red.

Q: bag contains 38 U.S. quarters and twelve Canadian quarters. (The coins are identical in size.

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Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Given P=0.09 q=0.91 n=27

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.