In how many ways can 12 people be divided into 3 groups where 4 persons must be there in each group? * 12!x 3! 12! (4)!3 (4)!3

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A: Introduction: There are N = 40 flavors, from which, n = 4 flavors are to be chosen.

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Q: 4.The teacher prepared fifteen word problems on the board and asked the student to pick only two pro...

A: We have to find number of combinations possible.

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Q: o 2:0,83 o 7:1,32 VELT MARVER EMARVELN MARVE ARVE MARVEL EMARVEL 0,43 -OJ2 Z A MAR VELN ARVEL

A: Determine the area of ​​the shaded region with the step from the all graph.

Q: Question 3 : Continuous Random continuous Vari'akle Let X a sanolom it kas Vari'able and suppadl pro...

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Q: A box contains balls numbered 1 through 23.   What are the outcomes that are a multiple of 5, and ...

A: Given; A box contains balls numbered 1 through 23. What are the outcomes that are a multiple of 5, a...

Q: 4. Let X-f(x;8) where f(x; 8) = 0(1-0)-10.1)(x), 0 E [0,1/2]. a. Find the MME and MLE of 0. b. Find ...

A: Given that  Let X ~ f(x,θ)  f(x,θ)=θx(1-θ)1-x  where θ (0,1/2) Then we have to find Moment of moment...

Q: True or False: Let X be the number of 3's in 8 rolls of a 6-faced fair die. X can be approximated as...

A: False

Q: A bag contains 3 red, 5 green, 2 blue and 6 yellow A marble is chosen at random from the jar. After ...

A: Ans#- A bag contains 3 red, 5 green, 2 blue and 6 yellow.  Total = 3 + 5 + 2 + 6 = 16 marbles       ...

Q: Suppose Z follows the standard normal distribution. Use the calculator provided, or this table, to d...

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Q: In probability theory, rolling a die is considered to be an experiment. What is the term that corres...

A: It is given that the die is rolled.

Q: Ex 2: Suppose, that we have the following set of letters {a,b, b, c, e, e, e, f, i,i,l,n, q, q,r, s,...

A: {a,b,b,c,e,e,e,f,i,i,l,n,q,q,r,s,t,u,y} = 19 letters a 1 b 2 c 1 e 3 f 1 i 2 l 1 n ...

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A: As per Bartleby guideline expert have to answer first question only dear student please upload other...

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A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only fi...

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A: It is given that highest rating according to Likert rating scale is 4 and the lowest is 1.  

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Q: randomly picks a pen from the box and keeps it. Then Emma picks a pen from the box. What is the prob...

A: Given:  Box contains 4 blue and 5 red pen  Gus pick a pen and keeps it and then Emma pick a pen then...

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Q: A new battery's voltage may be acceptable (A) or unacceptable (U). A certain flashlight requires two...

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you....

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Q: Probability, p Degrees of Freedom 0.05 0.01 1 0.997 1 0.755 0.875 10 w0.576 0.708 15 0.482 0.606 20 ...

A: Here is given that, n is 6 then we will use z- standard table at 5%.

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Q: Qmstion 1: P robahility Li cenu Plates In some pt ales, licen pe plalee Kave chan a et eru : thru ut...

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A: Given Information: Consider the data that shows the sample of ads budget and sales per week.

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Q: Find out the probability of getting a total of either 7 or 11 in a single roll of two dice?

A: Ans#- Given, Roll a dice twice then sample space                                           S   =    ...

Q: Use the CDF Fy(y) to find the following probabilities: a. P[Y < 1] b. Р[Y 2 2] c. P[Y = 1] d. P[Y = ...

A: Given data is

Q: 6.Evaluate: 10!/8! A.90 B.85 C.80 D.75 7. Which of the following combination have the same v...

A: Ans#6-  Evaluate  10!/8!        7) Which of the following combination have the same value as 7C3?   ...

Q: 10. There are 10 balls in a container, 3 of which are red and dotted, 1 is red and stripped, 2 are g...

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Q: Use probability and Z-test A number is selected at random from the integers 2 to 25. Find the probab...

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Q: Problem 1. Suppose a committee of 5 members are to be formed from the Mathematics Club Class Preside...

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will an...

Q: Assuming a scrabble bag contains 5 letter B's and 4 letter D’s. if three letters are picked at rando...

A: Ans#- Given a scrabble bag contains 5 latter B's and 4 latter D's.           Three letters are picke...

Q: An individual who has automobile insurance from a certain company is randomly selected. Let Y be the...

A: (a)   Obtain the value of E(Y)   The value of E(Y) is obtained below as follows:   From the informat...