Find the value of the binomial coefficient, n = 28, x = 3. You may use your calculator or MS Excel. In using MS Excel, follow this procedure. =bin.then click COMBIN..double click...type n, type x. Answer must in whole number. Sample Answer: 98990

Q: below An enveiope contains fhe 24 Stomps described Red Blue Yellow Grcen Used 3. Joused 6. 4 2.

A: Given,

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A: According to the given information, we have Total number of drivers = 671 Number of drivers that wer...

Q: What is the probability that a random sample of 196 letters will contain less than 15% "e s? Type yo...

A: It is given that n=196 and p=0.12.

Q: Dunlop, Yonex and Head. In how many ways can you purchase four racquets so that you purchase must in...

A: Here use total arrangement 

Q: 1. The probability that a patient recovers from a rare blood disease is 0.4 If 15 randomly chosen pa...

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Q: Let X be a random variable with p.d.f f(x) =)",x = 1,2,3,. Find P(A), where A={1,3,5, ..} 2/3 2/5 O ...

A:

Q: Consider the given table, compute Q1* Class interval f fx fd cf s 34 - 52 4 43 172 -4 -16 4 53 - 71 ...

A: For the given data Q1 = ?

Q: Is there any bias in the survey question? Explain    What do you think would help students pay att...

A: Given survey question: What do you think would help students pay attention in class?

Q: Find Probability that, a person who test positive has disease.

A: here define events person have disease = D test result positive  = T  

Q: A man wants to adopt a puppy from an animal shelter. At the shelter, he finds eight puppies that he ...

A: From the provided information, Total number of puppies = 8 There are two puppies of Maltese breed an...

Q: Mean Standard deviation

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Q: Given the pdf of X GEOM(p) S(1 – p)=-'p, if x = 1, 2, 3, ., ∞ f(r) = 0, otherwise Derive the followi...

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Q: Xavier and Yolanda both have classes that end at noon and they agree to meet every day after class. ...

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A:

Q: IQ scores: Scores on an IQ test are normally distributed. A sample of 17 IQ scores had standard devi...

A:

Q: 10 different color dice are rolled, and the numbers showing are recorded. How many different outcome...

A: 10 different color dice are rolled . Now, each dice have 6 faces. So, each of the 10 dice will show ...

Q: Let X be a random variable with distribution function F(x) = 1-e*,x > 0, then the p.d.f of X is O e*...

A:

Q: pui. - (x 2Sx54 f(x) = otherwise

A: Solution

Q: Suppose a sample of 155 students at a university were asked their grade in statistics. 21 said they ...

A: Given that  Sample size n =155 np=21

Q: Find the area to the left of negative z value: z = -2.25 * 48.78% O 49.16% O 1.22% 92.92%

A:

Q: Problem 2: The number of items sold per day at a retail store, with its corresponding probabilities ...

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Q: Janet has 4 blouses, 2 pairs of pants, and 3 pairs of socks that can be worn together.  How many out...

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Q: Use the table to find the probabilities that a person's total charges during the period are the foll...

A: We want to find the probability  P(2000<X<2999)=? 

Q: use here.

A:

Q: Counting A card game requires that 4 cards are drawn from a 52 card deck where 4 cards are drawn. No...

A: Given that, A card game requires that 4 cards are drawn from a 52 card deck where 4 cards are drawn....

Q: determine who will give a gift to whom. In how many ways can this be done if exactly four staff memb...

A: Given Information: There are 25 staff members out of which 4 staff members draw their own names.

Q: Suppose that in a certain class, grades will be given in a uniform distribution where a = 80, b = 10...

A:

Q: Consider the given raw data 5, 7, 10, 11, 14, 1, 9. Compute D7 * 9.9 O 12.19 O 8.7 1.68

A:

Q: Find the number of ways in which seven watermelons can be arranged in a row.

A: We have given that the Nazri has 5 red watermelons and 4 yellow watermeloons.

Q: A car is regularly passed through a traffic signal. Out of 100 times a car passed, it got a green si...

A:

Q: A coin has an equal probability of coming up heads or tails when tossed. Suppose a game is played wh...

A: Given that p=q=1/2 Expected value =?

Q: 2 Let X, Y be independent and identically distributed with Uniform(0, 1) density. (a) Find the densi...

A: Given  X,Y~U(0,1)    

Q: There are 10 male dogs, 14 females dogs, 6 pointer dogs, and 18 retrievers.  If one dog is ramdomle ...

A:

Q: Cerebral blood flow (CBF) in the brains of healthy people is normally distributed with a mean of 73m...

A:

Q: Question 1 f Y1 and Y2 are independent Poisson random variable with parameters d1 and A2 re- spectiv...

A:

Q: a. Find the probability of randomly selecting a student who spent the money, given that the student ...

A: The data is given by   Purchased Kept Total 4 quarters 33 19 52 $1 bill 13 25 38 Total 46 4...

Q: 14. Which of the following show a simple event? A. Getting a sum of 4 in rolling dice. B. Choosing a...

A: Since you have posted multiple questions, as per our guidelines, we have provided answer for first q...

Q: A couple intends to have children until they get at least one boy and one girl, but they agree that ...

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Q: what can you learn about random variable and probability distribution?

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Q: In a survey of 3029 adults, 1480 say they have started paying bills online in the last year. Constru...

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Q: sume that when human resource managers are randomly selected, 48% say job applicants should follow u...

A: Given data,Job applicants should followup with in two weeks is p=48%=0.48If n=7P(At least 2)=?

Q: Suppose there are 6 roads connecting town A to town B and 4 roads connecting town B to town C. In ho...

A: Multiplication rule of counting: If there are ‘a’ number ways to make the first choice, b ways to ma...

Q: Problem (2): In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. Wh...

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Q: Show complete solution:  A bag contains 5 red balls and 4 green balls. A ball is taken at random, an...

A: Given: A bag contains 5 red balls and 4 green balls. Total balls = 5+4 = 9 A ball is taken at random...

Q: 2. A pizza delivery company claims that its average delivery time is less than 45 minutes. State the...

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Q: a. Find k. b. Find P(X1/2, 1<Z<2).

A:

Q: kindly help me with this problem  Distinguish Mean from Variance

A: Here we have to distinguish the mean from variance

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Q: 4. A school organization would like to sell cupcakes for fund raising. Its members gathered data on ...

A: A school organization would like to sell cupcakes for fundraising. Its members gathered data on the ...