[8] (a) Write in words how to read the following out loud: {n E Z | n is a factor of 9}. (b) Use the set-roster notation to write the elements in the set.

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Q: п n 9. Using the Binomial Theorem, show that Σ = n 2"-1. k k=0

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Q: A manufacturing company daily produces and packs 2000 pencils in fancy boxes of internal length 6.3"...

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Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards.

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Q: 13 14 15 16 17 18 P(x) 0.08 0.23 0.23 0.28 0.15 0.03

A: Given data is  x 13 14 15 16 17 18 P(x) 0.08 0.23 0.23 0.28 0.15 0.03

Q: Given the cumulative distribution function of a discrete random variable X: x< 0.2 0.2 0.2 < x< 0.4 ...

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Q: A four-digit number is to be formed from the digits 0, 1, 2, 3, 5, 7, 8, and 9. How many four-digit ...

A: Given,digits is 0,1,2,3,5,7,8,9

Q: 1. CHEERLEADING The cheerleading squad is made up of 12 girls. A captain and a co-captain are select...

A: Note: As per the company rule, only one question at a time can be answered. Kindly resubmit the ques...

Q: 1.) grea grapn. Please show your complete solution. Please write the solution and graph clearly and ...

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Q: Discrete Probability: What are the key characteristics of a uniform distribution?

A: Uniform distribution : In statistics, an even distribution may be a distribution perform within whic...

Q: For all parts of this question, assume that the log of GDP per capita is normally distributed with a...

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Q: A certain test is designed to measure the satisfaction of an individual with his/her relationship. S...

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Q: Assuming that the samples comes from normal distributions, find the margin of error E, given the fol...

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

Q: A. The Wildcats have won approximately 80% of their 20 basketball games this season. The Wildcats wo...

A: Given that, Wildcats have won approximately 80% of their 20 basketball games this season. The Wildca...

Q: Exercise #1 Company A produces 10,000 cantilever beams per week. Company A supplies beams to Company...

A: Binomial distribution : The binomial distribution summarizes the number of trials or observations wh...

Q: Stephanie is shelving books in a display in the school library. She has 3 different books with 4 cop...

A: There are 3 different books with 4 copies of each.

Q: 1.)Find the proportion of the area above z= -1. Draw the graph. Please show your complete solution. ...

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Q: A particularly long traffic light on your morning commute is green 20% of the time that you approach...

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Q: Find the area of the following z-values and draw its graph. From and to the left of z= 2.0 Please sh...

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Q: n(A ∩ B)

A: Two dice are rolled. The sample space  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2...

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Q: and that a lot contains 1000 chips. Approximate the following probabilities: (a) More than 25 chips ...

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Q: where H and NH in the table stand for Hypertension and Nonhypertension, respectively. If one of thes...

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A: As per guidelines expert have to answer first question three subparts only dear student please uploa...

Q: QUESTION 15 Suppose you have a bowl of 100 jolly ranchers. There are 28 green apple jolly ranchers, ...

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Q: A radar system is designed such that the probability of detecting the presence of an aircraft in its...

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Q: 20 athletes are entered in a race in the top three will be awarded gold first silver 2nd and Bronze ...

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Q: A community service award will be given to one of the 10 grade 7, 6 grade 8, 12 grade 9, and 15 grad...

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Q: beats beats Suppose that pulse rates among healthy adults are normally distributed with a mean of 80...

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Q: 8 athletes are entered in a race. How many possible ways can they finish (assuming no ties are allow...

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Q: A box contains 20 computer chips, 4 of which are defective. If 3 are selected at random, what is the...

A: For the given data find the probabilities    

Q: Your Chi-square analysis has shown that the Chi-square computed value is 0.32 and the Chi-square tab...

A: We have given that,  Chi- square analysis has shown that the chi- square computed value is 0.32 and ...

Q: 2.A10-stop slot machine has one reel. It has the following number of symbols. Every stop has an equa...

A: First we have to generate the sample. We have to select 100 samples with replacement from the set, S...

Q: The two-way table shows the number of eggs laid by 10 Rhode Island red chickens and 10 leghorn chick...

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Q: Median [ Choose ] Mode [ Choose ] Range [ Choose ] > > >

A: We have given that  Median = middle  value of the data set . Mode = most frequent value of the data ...

Q: A manager wants to award prizes for 1", 2nd and 3rd to his team members according to number of new c...

A: We have given that the team is formed of 25 members and the prizes be awarded.    Permutation formul...

Q: A box contain 8 red and 6 green balls. In how many ways can 3 balls be drawn such that 2 is red and ...

A: GivenA box containNo.of red balls = 8No.of green balls = 6Total no.of balls = 14

Q: Given that P(4) = 0.2, P(B)= 0.7, and P(A|B) = 0.12. Then P(A B)= 0.233 0.184 O None of other option...

A: Given P(A)=0.2P(B)=0.7P(A|B)=0.12

Q: A normal quantile graph is created by breaking the data into different sections based on the probabi...

A: In statistics, a normal quantile plot has a very important role to play. It is mainly used to make c...

Q: The number of hours of computer usage in a day of a random sample of 20 students was recorded as fol...

A: We have given that, 2.5, 3.2 ,2.5 ,1.5 ,6,1 ,3.5 ,3,1 ,1 ,4, 3, 2, 2.5, 1, 1 ,2.5 ,4.5, 4, 3 Then,  ...

Q: How many three-digit numbers can be formed using the numerals {3, 4, 5, 6, 7} without repetition?

A: Given  Five numbers { 3,4,5,6,7} then How many three-digit numbers can be formed using the numerals ...

Q: The probability density function (p.d.f.) for the mortality of a jellyfish at age a is given by 2 p(...

A: The given that the pdf of mortality rate ( death rate ) of jellyfish at age x is ,  We have to find...

Q: There are 18 males and 14 females in a classroom. A president, secretary and vice-president must be ...

A: Given that  Number of males = 18 Number of females = 14 Total number of people = 32   We know that  ...