In how many different ways can 5 bicycles be parked if there are 7 available parking spaces?

Q: SITUATION 5 (a) In testing a certain kind of truck tire over a rugged terrain, it is found out that ...

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Q: 4. In proof testing of circuit boards, the probability that any particular diode will fail is 0.01. ...

A: Givenp=0.01n=300x~Binomial(n=300,p=0.01)P(X=x)=(nx)×px×(1-p)n-x   ; x=0,1,....,n

Q: (a) If 10 of the blades in an assembly are dull, what is the probability that the assembly is replac...

A: A slitter assembly contains 43 blades. Five blades are selected at random and evaluated each day for...

Q: 3b) Find the cumulative distribution funetion, F(g)= P(Ys 3),

A: A continuous random variable Y, has the probability density function is f(y)=2y     0<y<10    ...

Q: According to a census, the number of household size in a certain city was represented by a random va...

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Q: Which of the following might I be able to model using a Binomial Distribution? Select one: a. The fi...

A: The conditions for binomial distribution are: (1) The number of observations n is fixed. (2) Each ob...

Q: In a lottery, a player pays $1 and selects four distinct numbers from 0 to 9. Then, from an urn cont...

A: Player has to pay $ 1. For each game If he gots 3 numbers exactly. He get = 5 $ If he gots 4 numbers...

Q: 1. Find the nean or expected value of the following probability distribution.

A: Here given discrete probability distribution table for  variable x

Q: 2. With the same coin, give the probability distribution for the number of heads possible in 3 rolls...

A: The total possible number of outcomes when you draw a coin 3 times is 23 = 8  List the total possibl...

Q: Suppose that X is a discrete random variable with the following probability mass function: 1 2 3. p(...

A: It is given that Sample size n = 12 Sample = (3, 0, 2, 1, 0, 3, 0, 2, 1, 0, 2, 1)  

Q: 3. In a school, 60% of pupils have access to the internet at home. A group of 8 students is chosen a...

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Q: SHOW COMPLETE SOLUTION. If 30% of the bolts produced by a machine are defective, determine the prob...

A: Given,n=4p=0.3q=1-0.3=0.7A random variable X~Binomial(n=4 , p=0.3)P(X=x)=4x0.3x0.74-x  ;   x=0,1,......

Q: On a six-question multiple-choice test there are five possible answers for each question, of which o...

A: Introduction: Each question has 5 possible answers or choices, out of which exactly 1 is the correct...

Q: 1. in a post-election survey, two variables are considered: PARTI, for party affiliation, and VOTE, ...

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Q: Please solve both questions. Please do not answer if you can't answer both. Show all steps. 9. Esti...

A: 9. Let, The number of integers needed to select a prime, X, is geometrically distributed with p=1/23...

Q: d) Using a significance level of 0.05, assess whether Gender and Mobile OS preference are independen...

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Q: Determine the probability of being dealt 21 with the first two cards dealt from a new deck.  Present...

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Q: damage during the next earthquake is 50%. (a) For a new structure, what is the probability that it w...

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Q: 16. On a game show, contestant can select one of four boxes. Box 1 contains one $100 bill and nine $...

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Q: (a) If X is the sample mean diameter for a random sample of n= 20 rings, what is the mean of X, and ...

A: Given: Inside diameter of ring = X  μ = 15cm σ = 0.05cm

Q: 2. You are taking a 5 question test and have to guess all the answers (each question has only 1 corr...

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Q: (a) 'A' speaks truth in 60 per cent cases and 'B' in 70 per cent cases. In what percent- age of case...

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Q: Forty-five percent (45%) of shoppers at Supermarket Xtra indicate that they were dissatisfied with t...

A: let x be the nonof customer dissatisfied with probability p=0.45  and sample size n=20 follow binomi...

Q: Assessment Analyze, solve and Interpret the following problems correctly. Show your solution and enc...

A: 1) Given that: The probability that a family spends Php5 000, Php10 000, Php15 000 and Php20 000 are...

Q: 14. The probability that a husband watches Grace Anatomy is 0.40 and the probability that the wife w...

A: Given Information: PHusband=0.40 PWife=0.50 PHusband | wife=0.70 Probability is the chance of occurr...

Q: SITUATION 3 A musical CD collection is composed of 3 jazz CDs, 5 classical CDs, and 2 rock CDs. Four...

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Q: Which of the following is false about binomial probabilities? Select one: a. There must be a constan...

A: The statement which is false about binomial distribution is  Option B is the answer. Statement : The...

Q: Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. If he  randomly takes 2 socks...

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Q: A large group of students took a test in Physics and the final grades have a mean of 70 and a stand...

A: Given that, A large group of students took a test in Physics and the final grades have a mean of 70 ...

Q: A musical CD collection is composed of 5 jazz CDs, 2 classical CDs, and 3 rock CDs. Four CDs are to ...

A: Given: A musical CD collection is composed of 5 jazz CDs, 2 classical CDs, and 3 rock CDs. Four CDs ...

Q: Is the arrangement of objects considering the order of the objects. In short , ORDER MATTERS. Combin...

A: The correct option is (C) Permutation. Because, a permutation is an arrangement of all or part of a ...

Q: If the subjective probability that it will rain is 45%, what is the probability that it okay ill not...

A: Given,P(it will rain)=0.45

Q: 1. For a given function f(x) = -2x + 6 a)slope is: b)x-intercept is: 0) C)y-intercept is: (0,

A: Since you have asked multiple question, we will solve the first question for you. If you want any qu...

Q: Researchers wanted to study if wearing cotton clothes is related to depression. They surveyed a larg...

A: Given data                    Depressed     Not depressed     Total Cotton              A= 122      ...

Q: what is the theoretical probability of rolling a even number and then a odd number on a number cube?

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Q: What I Can Do In a school canteen, the number of ball pens (X) sold every recess time varies from da...

A: Given that  x P(X=x) 0 0.029 1 0 049 2 0.078 3 0.155 4 0.212 5 0.262 6 0.215 Not...

Q: A C B Philippine GDP Philippine GNP 1.1. Income of an OFW in Dubai 1.2. Income of Vice Ganda in Show...

A: Gross domestic product or GDP is the worth of goods and services produced within the geographical li...

Q: a). At 5% level of significance, is there evidence to support the board’s intention? Your conclusion...

A: The provided information is n1=150 , n2=225x1=93, x2=126α=0.05 The hypothesis are Ho:p1=p2H1:p1≠p2 p...

Q: Use the central limit theorem if possible. For a sample of n = 100, find the probability of a sample...

A: As per our guidelines we are suppose to answer only one question1)Mean(μ)=22standard deviation(σ)=9

Q: It is known the 60% of toddlers have too much screen time. A randome sample of 8 toddlers were exami...

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Q: What is the probability of flipping a coin 10 times and getting heads 4 times? Round your answer to ...

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Q: The mean of Binomial distribution is 3 and variance is. Find P(1 < x < 6)

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Q: 4 2 The probabilities of X, Y and Z becoming managers are and respectively. The 9. 3 probability tha...

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Q: 6. Let {Sn : n > 0} be a simple symmetric random walk with So = 0, and let T = min{n > 0 : Sn = 0}. ...

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Q: II. Solve for the variance and standard deviation. b. 3 6 9 12 15 P(X) 0.02 ? 0.27 0.18 0.15

A: (b) The missing probability value in the distribution table is,  

Q: What does 35/100 in the first row of the table express? Is it P(Point guard and female)? P (Point gu...

A: Here given percentages of several men and women in the NBA and WNBA. Their positions are shown and e...

Q: Given the joint density function: 1 , 0<I< 2, 2< y < 4, elsewhere, f(r, y) : Find P(1 < Y<3|X= 1)

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Q: d= bv(b<=d)

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Q: 4. The grades of a group of 1000 students in an exam are normally distributed with a mean of 70 and ...

A: (a) The probability that his/her grade is greater than 80 is,

Q: You send a job to the printer at 10 am and it appears that it is fourth in line. To compute the prob...

A: Here we have to choose correct option from given information