Determine whether each experiment is a binomial experiment or can be reduced to a binomial experiment. If it can be presented as a binomial experiment, state the values of n, p, and q. Then list all possible values of the random variable. If it is not, explain why not a. The results of a survey indicate that 65% of couples have two or more jobs between them. A group of 50 couples is surveyed on whether they have two or more jobs between the two of them. The random variable represents the number of couples who have two or more jobs. b. Ten blue chips and five red chips are placed in a hat and shaken. Three chips are drawn from the hat one at a time without replacement. The random variable represents the number of blue chips that are drawn.

Q: survey asks 2000 ​workers, "Has the economy forced you to reduce the amount of vacation you plan to…

A: We have given that n = 20 p = 55% = 0.55

Q: On a multiple-choice exam with four choices for each question, a student either knows the answer to…

A: Given, Number of choices/ options available = 4Getting the answer correct be denoted as E1Getting…

Q: A survey asks 1000 ​workers, "Has the economy forced you to reduce the amount of vacation you plan…

A: Determine whether the experiment is binomial experiment or not.   The given experiment is binomial…

Q: In the experiment of rolling two red and black dice at once, find the following: 1. Find the sample…

A: 1. Rolling two fair dice (Red and Black) having the following outcomes : S={1,1; 1,2; 1,3; 1,4;…

Q: Determine whether the given procedure results in a binomial distribution. If not, state the reason…

A: given data roll a single die 26 times. keeping track of the numbers that are rolled.

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Q: I need C only but you may need the A and B to get C. A matched pairs experiment compares the taste…

A: The provided information is: Sample sizen=50 Prefer the instant coffeex=19 The level of…

Q: A survey asks 1200 ​workers, "Has the economy forced you to reduce the amount of vacation you plan…

A:

Q: multiple-choice examination has 50 questions, each with five possible answers, only one of which is…

A: Sample  size(n)=50p=probability of correct answer=q=probability of incorrect answers=A random…

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A:

Q: If three European cars are randomly selected, what is the probability that 2 of the cars use ZF…

A: It is given that the ZF AG supplied69% of transmissions to European vehicles, thenp = P(ZF) =…

Q: In an 8 question multiple-choice test, each question has 5 choices and only one of those choices is…

A: Given that X=the number of correct answers There are total 8 questions.

Q: A red die and a blue die are rolled. You win or lose money depending on the sum of the values of the…

A: Given that  Two dies are rolled. The possible outcomes are  (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)…

Q: A survey asks 2000 ​workers, "Has the economy forced you to reduce the amount of vacation you plan…

A: We have given that p = 45% = 0.45 n = 10

Q: The tickets in a box have an average value of 75, and the SD is 10. Twenty-five draws are made at…

A:

Q: Determine if the following scenario is a binomial experiment. If it is not binomial, then select all…

A: Binomial distribution:It is a statistical probability distribution that contains only two…

Q: A survey asks 1200 workers, "Has the economy forced you to reduce the amount of vacation you plan to…

A: A survey asks 1200 workers, "Has the economy forced you to reduce the amount of vacation you plan to…

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A:

Q: Ellen has music practice three days a week. She practices for all of the three days 85% of the time,…

A: Let X be the number of Days she practices.

Q: Determine whether the experiment is a binomial experiment or can be reduced to a binomial…

A: A binomial experiment should satisfy the following properties: Each experiment has fixed number…

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A: Given : Day No. of Absences Monday 6 Tuesday 4 Wednesday 15 Thursday 3 Friday 7…

Q: Cost to play - $3.00 If you choose a Red, you get nothing. If you choose a 4, you get $3.00. If you…

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Q: A student wishes to see if at her school the proportion of underclassmen who do not have have a job…

A: Given,n1=257 , x1=55n2=288  ,  x2=45p^1=x1n1p^1=55257=0.21401p^2=x2n2p^2=45288=0.15625pooled…

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A: Given Information:  alpha value = 0.01 u = 0.16 oz

Q: Broken Eggs. At a grocery store, eggs come in cartons that hold a dozen eggs. Experience indicates…

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Q: A final exam has 40 multiple choice questions. Each question has 5 possible answers, one of which is…

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Q: The proportion of brown M&M's in a milk chocolate packet is approximately 13%. Suppose a package of…

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Q: On a multiple-choice test, each question has 5 answers, only one of which is correct. A student…

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Q: You are doing research on balance and fitness.  To complete this research you will need a watch with…

A: Hii ! Thanks for posting the question. Since your question has more than three subparts , we have…

Q: An experiment consists in asking 8 people whether they have a college degree, and counting the…

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Q: Suppose you are taking a multiple-choice test with c choices for each question. In answering a…

A: Given: The number of choices for each MCQ question is c. The probability of knowing the answer is p.…

Q: Steve and sample is being conducted. If the chance of Steve being selected is 98,000 what is the…

A: The chance of Steve being selected is 1/98,000.

Q: Employers want to know which days of the week employees are absent in a five-day workweek. Most…

A:

Q: A group of 50,000 tax forms has an average gross income of $37,000, with an SD of about $20,000.…

A: Given data,P( income > $50000) = 0.20n = 900Need to determine .