Given the date below, determine the sample size of each of the group with a margin of error of 5% using slovin's formula

Q: The thickness of a flange on an aircraft component is uniformly distributed between 0.95 and 1.05…

A: Solution-: Given: a=0.95, b=1.05 We want to find, (a) P(The thickness of a flanges that exceed 0.98…

Q: Question 14 In a class of 22 learners, 8 are females and 14 are males. Two learners are chosen from…

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Q: The projection X of the radius-vector of a random point on a circumference of radius a onto the…

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Q: Junt For question numbers 16-18. A bowl contains 15 chips numbered 1 to 15. If a chip is drawn…

A: The possible outcomes for event 7 or divisible by 2 are {7,2,4,6,8,10,12,14} The possible outcomes…

Q: A random variable X has cumulative distribution function F given in the following graph: → X -2 -1 1…

A: Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you…

Q: Based on this sample, how many of the 62,000 books in the collection should Mr. James expect to have…

A: It is given that Number of books with no damage = 1026 Sample size n = 1026+28+26 = 1080 Let p be…

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Q: A camp director is interested in the mean number of letters each child sends during his or her camp…

A: Given: σ = 2.5 E = 1.2 Confidence level = 93%

Q: bag B contains 2 red and 5 green balls. Two balls will be drawn randomly from bag A and they will be…

A: Bag  A Red 3 Green 4   Bag  B Red 2 Green 5 Step -1: Consider all possible events…

Q: An electrical appliance made by company A has an average life of 2500 hours, with a standard…

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Q: The probabilities that a market inspector will discover violations of the public health code in a…

A: P(2≤X<4)=?

Q: A group of 20 students have been on holiday abroad and are returning to Norway. In the group, there…

A: Given: A group of 20 students have been on holiday  7 of them brought too much alcohol The customs…

Q: What is the median nutritional status for the 7 individuals?

A: The number of nutritional status is 7.

Q: Row two fair dices, let X, Y be the two outcomes, and consider the point P with coordinates (X, Y) E…

A: a) In a roll of two fair die, the sample space is given by

Q: An industrial system has four components (A, B, C and D) such that the system will work if A works,…

A: Given that: The reliabilities of the components A, B, C and D are 0.92, 0.96, 0.88 and 0.94…

Q: Cov(x,y)=v(y) if x=y True False оо

A: Given problem Given that   Cov ( x,y ) = v( y ) if x=y Ans) True First One

Q: If X~B(20,0.3), Obtain E(X) and Var(X).

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Q: Probability of an Event The probability of an event, denoted as P(E), is the numerical measure of…

A: Comment: As per the our company guidelines we are supposed to answer only one question. Kindly…

Q: A company manufactures calculators in batches of 64 and there is a 4% rate of defects. Find the…

A: Givensample size(n)=64p=0.04Let "x" be the no.of defects in a batchx~Binomial(n=64 ,…

Q: I want to confirm if my answers to this problem are correct.

A: Independent events are an important concept in inferential statistics.

Q: The projection X of the radius-vector of a random point on a circumference of radius a onto the…

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Q: We consider n independent tosses of a biased coin whose probability of heads, Y, is uniformly…

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Q: Probability 35% of subjects Sent to prison and 30% pleaded guilty Those not Sent to prison 50%…

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Q: the duration of a professor's class has a uniform distribution between 50.0 minutes and 52.0…

A: It is given that the duration of the professor’s class follows U(50,52).

Q: Suppose that 75% of people in a certain metropolitan area live in the city and 25% of the people…

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Q: Please can you solve B, C and D

A: GivenThe total number of sides on dice =4The probability that player roll {1 or 2 or 3 or 4} =14

Q: Given a marginal p.m.f of x (f₁(x)) that distribute (EJ)uniformly on 1 and 2 and a marginal p.m.f of…

A: Solution

Q: The number of content changes to a Web site follows a Poisson distribution with a mean of 0.18 per…

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Q: The following is a Time Series of Two Years (2019-2020) Seasons Year Sales (3) 4-periods MA C.M.A.…

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Q: Using the letters in VERMONT to form words, whether they have meaning or not, how many…

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Q: The number of surface flaws in plastic panels used in the interior of automobiles has a Poisson…

A: Given that  The number of surface flaws in plastic panels used in the interior of automobiles has a…

Q: At a school's open house, T-shirts and sweatshirts were sold. Each item was purchased by either a…

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Q: For each experiment, determine whether events A and B are independent or dependent. Experiment…

A: Given problem Given that   A coin is flipped. Then a number cube with sides labeled 1 through 6 is…

Q: Use Table 12-1 to calculate the future value (in $) of the annuity due. (Round your answer to the…

A: Given problem Given that   Annuity payment = $500 Time Period = 12 years Payment Frequency = Every…

Q: A. Find the probability that a green is drawn from B given that a red-green combination is drawn…

A: here define event  R  = red ball from bag A  G  = Green ball from A  R1 = Red ball from  B G1 =…

Q: Directions: Calculate the following measure of position. (Ungrouped Data) Scores in a summative test…

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Q: Let {W} be an SBM. Define the process {B} on the time interval [0, 1] by Bt = Wt-tW₁.

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Q: For each experiment, determine whether events A and B are independent or dependent. Experiment…

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Q: Identify whether to use permutation or combination for each of the following scenario. a) There are…

A: We need to identify whether to use permutation or combination for the given problem: Permutation…

Q: The Venn diagram below shows the 15 students in Ms. Johnson's class. The diagram shows the…

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Q: 2. a. The Intelligence Quotient (IQ) of adults is approximately normally distributed with mean 100…

A: Given: The IQ of adults is approximately normally distributed with mean 100 and standard deviation…

Q: If the president and vice-president are selected at random, what is the probability that they are…

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Q: A team composed of two grade 11 and two grade 10 students is to be sent to a debate contest. If…

A: The provided information is  There are Two grade 11 and two grade 10 students  There are also 60…

Q: Given a marginal p.m.f of x: f₁(x) = and a marginal p.m.f of y: f₂(y) = 2 X & Y are stochastically…

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Q: nina is in the shape of the surface defined by R(u, v) = (u cos v, u + v, u si € [0, 1] × [−1, 2].…

A: *Answer:

Q: B. Determine the sample size, given the following data: (s - sa deyil 1.s=5, confidence level: 95%…

A: Note: As per answering guidelines I have to answer only one question in case of multiple different…

Q: Two cards will be drawn one after the other from a standard deck of card. Event A represent a heart…

A: here given , Two cards will be drawn one after the other from a standard deck of card. Event A…

Q: Consider the same informational cascade game as in Lecture 11 (prior belief = 0.5, payoff of correct…

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Q: Miss Leo buys one mini lottery everyday. For every lottery she buys, it costs $1 and it has 0.001…

A: The cost of a lottery is $1 and the prize money is $200. The probability of winning the lottery is…

Q: In an outbreak investigation, define an attack rate (cumulative incidence rate). From an outbreak…

A: The objective is to defined an attack rate in an outbreak investigation.