Using Math Inform Your X A ALEKS-Heather Johnson - Learn X C Home | Chegg.com X + www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lv-6txjbonmDn7WsVrRAXK6XnHkiRvH2tl80-Ohaf_UdZuFF81F O COUNTING AND PROBABILITY Permutations and combinations: Problem type 1 uppose we want to choose 5 colors, without replacement, from 14 distinct colors. (a) How many ways can this be done, if the order of the choices matters? X 5 0 (b) How many ways can this be done, if the order of the choices does not matter? 0

Q: The average number of classic comic books sold per week at your store is 28. What is the probability…

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Q: Class Interval 0-9 10 - 19 20 - 29 30-39 40 - 49 6 4 8 5 7 n = Mi f¡Mi

A: We have given that,  Class interval  fi Mi fi*Mi 0-9 6     10-19 4     20-29 8     30-39…

Q: 3. Find the mean, variance, and standard deviation of X. The proportion of people who respond to a…

A: Obtain the mean of X. The mean of X is obtained below as follows: From the information, given the…

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

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Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: Obtain the probability that the student was female. The probability that the student was female is…

Q: Consider a car repair factory. The number of customers who arrive for repairs follows a Poisson…

A: Arrival rate = 4 per hour  Service time = 10 minutes = 6 per hour

Q: 1. Ofelia bought 7 blouses, 5 skirts, 3 pair of shoes and 3 bags. All of these coordinates with one…

A: Here AS PER GUIDELINES I HAVE CALCULATED FIRST MAIN QUESTION  Here use fundamental of Counting…

Q: Suppose the joint PMF given in the table. (a) Find P(Y ≥100). (b) Determine PX (x) and PY ㅍ(y). (c)…

A: Given that  The joint probability mass function of X and Y is  x\y 0 100 200 100 0.20 0.10 0.20…

Q: ! Given a p.d.f. of a c.r.v. x as follow: f(x) = {3x² 0<x< 1 " 0. W y = 3x, then the p.d.f. of a…

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Q: 13-41.13+4jl= ..

A: determinate  3-4i.3+4j=?

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

A:

Q: The processing time for the robogate has a normal distribution with mean 21 sec and standard…

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Q: 10. What is the probability that both officers will be women given that at least one is a women? A.…

A: SOLUTION Given That, Two men and two women are in  a committee. Two of the five are to be chosen to…

Q: A bag contains 180 white or black marbles. Knowing that the odds of drawing a white marble from this…

A: The odds in favor of event A is defined as P(A)/(1 - P(A)).

Q: Consider you are in a game of chess. You are black so your opponent is first to move. How many ways…

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Q: Practice Exercises: A. Determine the sample space S and the total number of possible outcomes n(S)…

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

Q: 11. A quesadilla restaurant has five different meats, six different fillings, and two different…

A: Introduction: We need to find the number of possible ways of ordering a quesadilla, having one type…

Q: 3. Consider rolling a die. Which of the following illustrate a mutually exclusive event? eno A.…

A: It is given that rolling a die with sample space  S = { 1, 2, 3, 4, 5, 6 }. Odd number = 1, 3, 5…

Q: disu 1. The probability that both will catch the bus within 15 minutes;

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Q: For the following problems let p(x) = C(2x - x²). a. Find the value C so that p(x) is a probability…

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Q: A certain disease has an incidence rate of 0.4%. If the false negative rate is 6% and the false…

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Q: 1. If two balls are drawn from the box with replacement, compute (a, b, c, and d). 2. If two balls…

A: Given problem Given that   Red balls = 3 White balls = 2 Total balls = 5

Q: 8) The owner of a car wash shop noticed that on normal days there are 4 cars that enter the shop at…

A: Solution-: Given: On normal days there are 4 cars that enter this shop at one hourWe want to find,…

Q: A personality preference test was used to classify a sample of 406 randomly selected people from…

A: The total number of people is 406.

Q: Anna has to draw a single ball from a bag containing 7 blue, 4 red, and 2 yellow balls. The odds…

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Q: several pows are told by the king of enemies that they will put to sleep by injection and the next…

A: Find a way to ensure that the vast majority of the pows survive.

Q: Consider a continuous random variable X with the probability density function (pdf) x 0< x≤2 fx(x) =…

A: a) The value of c is obtained below: ∫02fxdx=1∫02cxx2+1dx=1c*12lnx2+102=1c*12ln5=1            c=2ln5

Q: Time magazine reported the result of a telephone poll of 800 adult Americans. The question posed of…

A: Given n1=605 n2=195 y1=351 y2=41

Q: If x G(5,4), then 2X Y = ~ 4

A: Solution

Q: ANSWER IN DETAILED FORM A six-sided die is rolled 15 times. What is the probability of getting…

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Q: A box has (4) balls. Choose (2) balls one by one with replacement, x is the first chosen and Y is…

A: Given information: No. of balls=4Selection=with replacementNo. of balls to be selected=2

Q: If x~N(μ,0²), then (271) ²~... Option 2 Option 1 ********* N(0, 1) G (1,2) x² (2)

A: Solution-: Given: X→N(μ,σ2) then (X-μσ)2....

Q: The annual rainfall in a town has a mean of 54.57 inches and a standard deviation of 12.84 inches.…

A: Given problem Given that   The annual rainfall in a town has a mean of 54.57 inches and a standard…

Q: A local government official observed an increase in the number of individuals with cardiovascular…

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Q: Scores on a test have a mean of 8181 and a standard deviation of 1313. Michael has a score of 9393.…

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Q: Ex 11: Suppose the random variable X has a geometric distribution with a mean of 2.5. Determine the…

A: Solution

Q: 1. Which event is illustrated in the Venn diagram below? A OO P(A or B) A. Dependent Event B. Not…

A: As per our guidelines we can solve first multiple-choice question and rest can be reposted.…

Q: A-The mean of the flow? B- The stand. Dev. of the flow?

A: here given  ,   the river flow exceeds 2000 m3/sec is 15%  CV = 0.20  = σμ

Q: Find the probability that the student was female OR got an "B".

A: There are total 91 students are there

Q: 8. The probabilities that teams A, B, and C will win the conference championships are 1 1 1 4'6'9…

A: To find: The probability that the one team of them will win the title .

Q: Let X-N(0,1); show that X member in exponential family.

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Q: The standard mean constant of the composition is.

A: Given:  E(w)=1000 &amp; E(ln*w)=3600  Then standard mean constant value ?

Q: question 1  Universal Set {  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, Set A – { 0, 2, 3, 5, 7, 9, } and…

A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…

Q: Use different ways to show all possible combination in this situations

A: Here use different ways of representing a total possibilities Here use listing , table, and tree and…

Q: Ex12: The time until a chemical reaction is complete (in milliseconds) is approximated by the…

A: Solution

Q: Find the cumulative density function for the given probability density function. 1 f(x)=, for 6 ≤x≤9…

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Q: 13. Tony has four cans of juice-one can of orange, one of pineapple, one of calamansi, and one of…

A: Note: We are supposed to solve only one question at a time. Kindly repost the other question…

Q: Assume Z=X+√Y where PMFS Px(x) and Py(y) are defined as 0.7, y = 16 [0.6, x = 10 x=30 Px(x) = {0.4,…

A: Solution: From the given information,

Q: ) Find the probability that a person has the virus given that they have tested positive. Round your…

A: here complete the table and find the required probability

Q: 1 The time to failure, t, in hours, of a machine is often exponentially distributed with a…

A: To find: The probability that a failure will occur in 48 or less ?