How many 12 digit numbers can be formed from 4 ones, 2 twos, 3 fives, and 1 six and 2 nines?

Q: Illustration 17.41 A firm produces articles of which 0.1 per cent are usually defective. It packs th...

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Q: r=0%, Lisa wants to borrow 100 to open business. Revenue is random y=100 with prob 1/2 and y=300 wit...

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Q: 1 is not convergent. Theorem 1.8.2 E n = 1

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Q: Almost all medical schools in the United States require students to take the Medical College Admissi...

A: Given that, almost all medical schools in the United States require students to take the Medical Col...

Q: A normal probability table uses the standard normal curve to determine areas of probability by the u...

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Q: Megan has a 100-song playlist on her phone that consists of 25 country songs, 50 rock songs, and 25 ...

A: The number of county songs is 25, the number of rock songs is 50 and the number of rap songs is 25.

Q: What is the probability of drawing two aces from a standard deck of cards, given that the first card...

A: There are 13 aces and total 52 cards in a deck.  The probability of drawing first card that is ace i...

Q: The number of work accidents N follows a Poisson(λ) distribution. The parameter λ is a random variab...

A: Given that  N~Poissonλ λ~Uniform0,3

Q: A drum contains 4 black balls, 5 red balls and 6 green balls. If 5 balls are selected at random, fin...

A: Solution-: We have, number of black balls =4. Number of red balls =5, Number of green balls =6 Total...

Q: I toss a fair coin twice, and let X be defined as the number of heads I observe. Find the range of ...

A: Assume that H denotes the head and T denotes the tail.

Q: Billy was asked to express P(85,60) as a product of numbers without factorials so he wrote the follo...

A: P(85,60)= ?

Q: Jacks. If a customer randomly grabs three boxes, and the first two selected are Cheerios, what is th...

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Q: Create your own probability problem using a number cube. Classify your event and its compliment. Are...

A: The number cube has 6 sides with numbers 1, 2, 3, 4, 5, 6 on each face. Let A be an event that dice ...

Q: Exercise III.4. Suppose that for i i is a random variable R; which is uniformly distribution on [0.0...

A: Given that.      The interest rate obtained in the month i is a random variable Ri, which is the uni...

Q: The temperature X at which a thermostatically controlled switch turns on has probability density fun...

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Q: The table displays the number and type of tickets bought for a play that was performed in both the a...

A: Let A represents 'a child tickets is bought for a play' and B represents 'the play is performed in t...

Q: In a lottery, the top cash prize was $646 million, going to three lucky winners. Players pick four d...

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Q: which Store has greatest average number of tablet sold? which Store has least avernge number tablet ...

A: We have given that the probability distribution of three different stores and their mean & varia...

Q: Exercise 5.5 Suppose that X has a hypergeometric distribution with N = 500, n = 50, and K = 100. Fin...

A: GivenN=500n=50K=100x~Hypergeometric(N=500,n=50,K=100)P(X=x)=(Kx)(N-Kn-x)(Nn) ; x=0,1,...,n

Q: A ball is selected at random from a bag containing a red ball, a blue ball, a green ball, and a whit...

A: Given,no.of red balls=1no.of blue balls=1no.of green balls=1no.of white balls=1Total no.of balls =4

Q: The values 25, 26, 25, 25, 25, 26, 39, 41, 90, 101 appear to follow a normal distribution. O True O ...

A: We have given that that data 25, 26, 25, 25, 25, 26, 39, 41, 90, 101. Here, we need to find out that...

Q: Illustration. 16.75. If A, A, and A, be any three events prove that 3 P(A +A + Az) =EP(A;) -EP(A;A;)...

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Q: A small jet can carry up to 43 passengers and 3 crew members. There is a weight restriction of 9200 ...

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Q: 4. The joint PDF of two continuous random variables X and Y is given by fx+y 0<x<1, 0<y<l f(x, y) =-...

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Q: Nicole was appointed as the Business Manager of the Student Council this School Year 2021-2022. Ther...

A: Given that there are total 12 officers in the student council.  Aside from Nicole, total officer, n=...

Q: Typical values for alpha generally range from 1% to 10% for hypothesis testing. Select one: O True O...

A: Alpha represents significance level 

Q: A lottery box contains lottery tickets numbered 0 to 100. If a lottery ticket is drawn at random, fi...

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Q: Twenty-five blue and twenty-five yellow marbles are placed in a jar. Thirty-four marbles are removed...

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Q: retirement. Carry out an appropriate hypothesis test and see whether there is any difference between...

A: Here use two tail test of comparing 2 proportion 

Q: 4. Find the probability of getting a numbered card when a card is drawn from the pack of 52 cards.

A: We have given that.  There are 52 card in the deck in which they divided into two color i.e red(26) ...

Q: Expected values and Binomial distribution 5. Alex takes a multiple choice quiz in his Anthropology 1...

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Q: 44. A regression analysis yields the line ŷ = 32 + 0.4x. One of the subjects, Racheal, has x = 60 a ...

A: 44) Given data,Regression equation isy=32+0.4xRachel has x=60 and y =52If x=60 then the predicted va...

Q: Consider the discrete random variable X given in the table below. Calculate the mean, variance, and ...

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Q: Expected values and Binomial distribution 2. A packet of vegetable seeds has a germination rate of 9...

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Q: 3. 1 card is drawn at random from the pack of 52 cards. (i) Find the Probability that it is an Ace, ...

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Q: Eight coins are thrown simultaneously. Find the chance of obtaining : (i) at least 6 heads, (ii) no ...

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Q: Example 21. Find the standard deviation for the following distribution: Marks 10 - 20 20 – 30 30 – 4...

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Q: Three men and three women line up at a checkout counter in a store. In how many ways can they line u...

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Q: Clue is a board game in which you must deduce three details urrounding a rmurder. In the origirat ga...

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Q: Consider an ETNB distribution with r = -0.25 and ß = 1. Determine the probability of the ETNB for th...

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Q: Question 3 A manufacturer of window frames knows from long experience that 23 percent of the product...

A: We have given that  Success of probability p =23%=0.23 Number of trials n=13 X~binomial ( n, p)

Q: In a five-card poker hand, what is the probability of being dealt exactly one seven and no picture c...

A: Here 5 cards are dealt from 52 cards  It is without replacement model 

Q: 4. The joint PDF of two continuous random variables X and Y is given by fx+y 0<x<1, 0<y < 1 S(x, y) ...

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Q: The two-way table summarizes whether or not a cross country team had practice when it was raining an...

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a...

Q: Example 5. From the following data, calculate the quartile deviation and the coefficient quartile va...

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Q: Theorem 1.7.4 x" -le* dx is convergent if and only if n> 0.

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Q: 6 - How many different two-letter passwords can be formed using the letters A, B, C, D, E, and F if ...

A: given letters A B C D E F total no. of letters = 6 we need a two letter password  

Q: A sub-committee of 6 members is to be formed out of a group consisting of 7 men and 4 ladies. Calcul...

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Q: The Zagat Restaurant Survey provides food, decor, and service ratings for some of the top restaurant...

A: Given n=3 P=1/3

Q: 下riday Day of the Week no. of unit sol0 mon tue wed 4 Thu Sat dNT 3 Sunday 3.

A: Solution-: Let, X-be the number of unit sold We have following table: Day of the week X Monday ...