Find the cumulative distribution function of the elongations please

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A: Given that n = 15 , s =1.8 ,σ=1.2,α =0.01

Q: Question 20 of 30 Step 1 of 1 In how many ways can the letters in the word TENDENCY be arranged?…

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A: Given that  A) p = 0.5 , q = 0.5 , n 12 X ~ Binomial (n = 12 , p = 0.5) B) p = 0.7 , q = 1 - 0.7 =…

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A: z be a standard normal distribution. z~N0,1

Q: Which personal characteristic about the Gobillion founders does the following quote illustrate? "The…

A: The following solution is provided below :

Q: The mean incubation time of fertilized eggs is 21 days. Suppose the incubation times are…

A:

Q: Please answer 2.17

A: Given data: Subject Before After Difference 1 195 146 49 2 145 155 -10 3 205 178 27 4 159…

Q: Analyze the influence of outliers The number of minutes on Instagram per week for ten 25-year-old…

A: Given: sample size n = 10 Formula Used: Standard deviation s = ∑Xi-X2n-1

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A: Concept: In research design usually two type of study is done namely  Experimental and Observational…

Q: 5, and 84%, respectively. D, A, C D, C, A BA States of Nature P (1-P) Decisions 1 28 8 1 10 A B с D…

A:

Q: find the range for this list of numbers. 43,33,42,5,15,35,13,48,92,86,54,75,41,96,51

A: The question is about measures Given : Data : 43, 33, 42, 5, 15, 35, 13, 48, 92, 86, 54, 75, 41, 96,…

Q: Use the table in this document to record the frequency of each color. Then, compute the relative…

A: Given: n = 57 Formula Used: Relative frequency = Fn

Q: Find the regression line associated with the set of points. (Round all coefficients to four decimal…

A: From given data set of points are (3, 4), (4, 4), (5, 5)

Q: Assume that you are monitoring the center of a process but instead of using a standard 3-sigma chart…

A: Let μ and σ be the mean and standard deviation. The standard 3-sigma control chart is defined as…

Q: In regression, which of the following answer choices would you use to gauge the relationship…

A: Introduction: Regression provides an understanding of the structure of that association as well as…

Q: a) What proportion of shafts conforms to specifications? b) If the process is centered so that the…

A: Let X denote the diameter of shafts. Given that X follows N(mean = 0.2408, SD = 0.0005), then  Z =…

Q: 2.9 What is standard deviation of the 1 mile running time over 18 weeks? TABLE 2.14 One mile running…

A: Given the data of One mile running time for an individual,  over 18 weeks. We need to calculate the…

Q: Evaluate the following formula for x₁ = 97.78, X₂=97.27, μ₁ −μ₂ = 0,0₁ = 0.91, 0₂ = 0.69, n₁ = 18,…

A: Data given

Q: Given a the normally distributed variable X with mean = 15 and standard deviation = 2.5, find: The…

A: Uses standard normal table to calculate the corresponding points of area 0.2643.

Q: Suppose that resting pulse rates of adult males are normally distributed with a mean of 72 beats per…

A: The following information has been provided: Let X be a random variable represents the resting pulse…

Q: In a carnival game, you roll a number cube and flip a coin. The sides of the die contain the numbers…

A: Introduction: It is required to find the probability of winning the game by scoring 10 or more…

Q: Q2: The number of cracks in a section of interstate highway that are significant enough to require…

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Q: Exam scores for 28 students are shown below. calculate the percentile for a student whose exam,…

A: Given data of exam scores for 28 students;(in ascending order)…

Q: Suppose that the number of gallons of milk sold per day at a local supermarket are normally…

A: given datanormal distribution mean=μ=496.1standard drviation=σ=23.15P(X<489)=?

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A: From the given information, The probability of living is 0.9986. That is, P(living)=0.9986 The…

Q: A lottery that sells 150,000 tickets has the following prize structure: (1) first prize of $1000…

A: Data is given for 1st,2nd, 3rd, 4th prizes Probability = favorable outcomes /total Variance =…

Q: Problem 3. According to a recent study, Americans get an average of 7 hours of sleep per night. A…

A: From the stated information, the followings are inferred:  The sample size (i.e., the sampled number…

Q: adult men have heights with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the…

A: Answer:- Given that the adult men have heights with a mean (μ) =  69.0 inches.                a…

Q: Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of…

A: a) Suppose a random variable X defines the IQ score.

Q: The following bar graph represents the undergraduate majors for 150 law students. Use the graph to…

A: The length of the bar graph represents the number of students taken a particular major.

Q: Osteoporosis is a condition in which the bones become brittle due to loss of minerals. To diagnose…

A: The normal distribution's standardized form has a mean of 0 and a standard deviation of 1. It is…

Q: Gail averages 64 words per minute on a typing test with a standard deviation of 9.5 words per…

A: The following information has been given: Let X be a random variable represents the number of words…

Q: Suppose Xhas the probability distribution given in the table. Given that X)-2.8, find a and b. 2 X…

A: Probability distribution table of X is; x 1 2 3 4 P(X=x) 0.2 a 0.3 b

Q: Find median  16,17,35,36,48,39,40

A: Given data: 16,17,35,36,48,39,40 Total number of observations, n=7

Q: A company that runs a chain of quick oil change centers, tries to attract customers by claiming that…

A: For the given distribution of oil change time at the population level, the standard deviation is…

Q: Two hundred (200) devices are put on life test without replacement and the times to failure of the…

A: a) From the given information, There are 200 devices and the number of times failure is 10. Here,…

Q: O An estimated 15% of Americans don't use the internet. The average finish time for the Ironman,…

A: From the given scenarios we need to decide which study uses sample statistic. As we know that sample…

Q: can I know the answer and the process of Q23  (a,b,c,d,e,f all of those)

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

Q: Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of…

A: Given that: Population mean, μ=100 Population standard deviation, σ=17

Q: he table below shows a probability density function for a discrete random variable X, the number of…

A: Ans#- The table below shows a probability density function x P(x) 0 3/20 1 1/20 2 1/4 3…

Q: Refer to Exhibit 10-32. The null hypothesis tested is Ho: d= 0. The test statistic for the mean of…

A:

Q: randmother Jones is left with 6 colors of thick yarn and 8 colors of thin yarn.    What’re the odds…

A: Thick Yarn = 6 colours Thin yarn = 8 colours

Q: a) What is the mean speed now? What is the new standard deviation? The new mean would be mph. The…

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Q: If  5% of the bolts made by an automotive factory are defective, what is the probability that in a…

A: 5% of the bolts made by an automotive factory are defective. So, the probability that a bolt is made…

Q: 8. You’re a quality control engineer at a computer chip manufacturer. You ship chips in lots of size…

A: Given information: Number of chips in one lot = 1000 Number of chips sampled from each lot = 50 If…

Q: The following describes a sample. The information given includes the five number summary, the sample…

A: Solution

Q: out, scientists examined data on sea surface temperatures and coral growth per year at locations in…

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Q: If X is normally distributed with mean μ and variance o2, it is generally described as X~ N(μ,0²).…

A:

Q: The following data on x = score on a measure of test anxiety and y = exam score for a sample of n =…

A:

Q: The dataset BaseballSalaries2019 contains information about the salaries of all MLB players who were…

A: 1) The objective is to find the average salary for MLB players on opening day in 2019: