What percentage of the U.S. population are high school dropouts? Below are the percentage data for each state, sorted in ascending order. 5666778888 888999999 10 10 10 10 10 10 11 11 11 11 11 11 11 12 12 12 12 12 12 13 13 13 13 13 13 14 14 15 15 15 16 Calculate the interval for acceptable data. In other words, what interval determines if there are outliers.

Q: ns Table 4 shows the past quarterly sales data of solar panels sold by Solaris in terms of units per…

A: Period Units Sold Actual 2019 Q1 25000 2019 Q2 22500 2019 Q3 17500 2019 Q4 12500 2020 Q1…

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A:

Q: A random variable X has probability density function be x>0 0. elsewhere It is desired to test the…

A:

Q: Prizes and the chances of winning in a sweepstakes are given in the table below. Prize Chances…

A: X P(X) X*P(X) 25000000 1200000000 0.125 550000 1150000000 0.003667 25000 130000000 0.000833…

Q: The nutrition label on a brand of iced tea says that the average amount of sugar per bottle is 25…

A:

Q: Minnesota had the highest turnout rate of any state for the 2016 presidential election. Political…

A: From given data we have : X1=669,N1=892,X2=414,N2=575.

Q: Resveratrol, an ingredient in red wine and grapes, has been shown to promote weight loss in ani-…

A:

Q: According to the Current Results website, the state of California has a mean annual rainfall of 21…

A: Given the state of California has a mean annual rainfall of 21 inches the state of New York has a…

Q: 8.40 Suppose that the random variable Y is an observation from a normal distribution with unknown…

A: Here, given that observations from normal distribution with unknown mean and variance 1. We know…

Q: An e-commerce Web site claims that 8% of people who visit the site make a purchase. Complete parts a…

A: Here, given 8% people make purchase, 0.08. And 92 % people do not purchase and number of people is…

Q: Determine whether the results appear to have statistical significance, and also determine whether…

A:

Q: The number of hours per day a college student spends on homework has a mean of 6 hours and a…

A: We have given that Mean(µ) = 6Standard deviations (σ) = 1.25 x = 3

Q: Consider a 6-sided dice. The number on the face of a fair dice has a discrete distribution with a…

A: The given mean is 3.5 and standard deviation is 1.708.

Q: A leading company established in Jamaica is planning to extend its marketing region to include the…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Of 1232 people who came into a blood bank to give​ blood, 397 people had high blood pressure.…

A: GivenTotal no.of people = 1232No.of people have high blood pressure=397

Q: Which of the following values cannot be​ probabilities?…

A: we know that ,1) all probability values are lies between 0 and 1 inclusive.2) and sum of all…

Q: Use the frequency distribution to the right, which shows the number of voters (in millions)…

A:

Q: Assume that military aircraft use ejection seats designed for men weighing between 140.6 lb and 217…

A: Given mean of 177.1 lb standard deviation of 49.4 ​lb

Q: (d) What is the 95% confidence interval for the difference between the two population means? (Use…

A: Given that  Sample sizes n1=20      , n2=30        Sample means X̄1=22.9     , X̄2=20.1       s1…

Q: Delays in discharges from immediate health care facilities create unnecessary risks of expenses for…

A: Given that: Facility A: 12, 9, 13, 16, 7, 19, 20, 16, 15, 14, 12, 16 Facility B: 7, 10, 13, 15, 9,…

Q: (d) Conduct a hypothesis test using a = 0.05. Calculate the test statistic. (Round your answer to…

A: It is given that the data of match samples from the two populations.

Q: Find the probability of the indicated events if P(E)=0.3 , P(F)=0.4 , and P(F|E)=0.3   (a) P(E∩F)…

A: GivenP(E)=0.3P(F)=0.4P(F|E)=0.3

Q: Let X₁XX be a random sample from a distribution with density function »-(0.0 x-1,0<x<1 0. elsewhere…

A:

Q: A random variable X has probability density function f(x;0) = де - Ox , x > 0 0. elsewhere It is…

A: Use the concept of type I error.

Q: In the country of United States of Heightlandia, the height measurements of ten-year-old children…

A:

Q: 55 64.1 58.2 37.1 47 48.1 66.4 72.7 67.1 56.3 74.7 34 69.8 59.7 196.8 y 709.4 2101.8 -3898.7 556.1…

A: Formula for correlation coefficient :  r = n∑xy-∑x∑yn∑x2-∑x2n∑y2-∑y2

Q: Assume that experience with the satisfaction rating scale indicates that a population standard…

A: Given n1=280, n2=300  Level of significance ɑ=0.05   x̄1=83, x̄2=82  Standard deviations σ=14

Q: Consider the Markov chain with state space S = {0, 1, 2,...} and transition probabili- ties Poo =…

A: Given the Markov chain with state space S=0,1,2, . . . and transition probabilities p00=1-p, p02=p,…

Q: Given P(A) = 0.7 and P(B) = 0.8. If P(A/B) = 0.3 find P(A and B).

A: Given that  P(A)=0.7 , P(B)=0.8 P(A/B)=0.3

Q: The following data represent the number of drivers involved in a fatal crash in 2016 in various…

A:

Q: Which of the following statements is true?I. The standard error is computed solely from sample…

A: Standard error of any Statistic is standard deviation of it's sampling distribution. That means the…

Q: According to the Centers for Disease Control, the probability that a randomly selected citizen of…

A: According to the Centers for Disease Control, the probability that a randomly selected citizen of…

Q: Would statistics be helpful in convincing patients at risk for stroke to try alternative medicine…

A:

Q: a recent​ year, 304 of the approximately​ 300,000,000 people in the United States were struck by…

A:

Q: Then the random variable Y= 11 Σx, i=1 0 Which of the following is false OA.X distribute chi-square…

A: Pivotal quantity is the quantity which one is independent of parameter.

Q: random sample of 1000 people was taken. 450 of the people in the sample favored the candidate B.…

A: Here, random sample is 1000 and 450 people has chosen. We will find 95 % confidence Interval for…

Q: Let XXX be a random sample from a distribution with density function f(x;0) = n 0-1, Ox 0, elsewhere…

A: Pivotal quantity is the quantity which one is independent of parameter.

Q: IQ scores are known to be normally distributed with a mean of 100 and a standard deviation of 15.…

A: GivenMean(μ)=100standard deviation(σ)=15sample size(n)=100

Q: Have you ever been frustrated because you could not get a container of some sort to release the last…

A: From the provided information, Sample size (n) = 5 Level of significance (α) = 0.05

Q: Find a z score given the cumulative area (area to the left of z) is 0.0250

A: From the provided information, The area to the left of z is 0.0250 that is P (Z&lt;z) = 0.0250

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

A: Given,mean(μ)=69.0standard deviation(σ)=2.8and Z-score=0

Q: A study of college football games shows that the number of holding penalties assessed has a mean of…

A: According to the given information in this question We need to find the following probability

Q: a) Let X₁, X2X₁ denote a random sample from N(0, 2) distribution with probability density function:…

A: X~N(0, standard deviations σ 2)

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 2.6…

A: Let X be the random variable from normal distribution with mean (μ) = 2.6 and standard deviation (σ)…

Q: Draw a graph of a normal distribution with mean μ = −4 and standard deviation σ = 2. What's the…

A: Given that  Mean = μ = −4 and standard deviation σ = 2.

Q: the trendline or line of best-fit. Use a scale of 2  cm to represent 1,000 units on the x-axis & 2…

A: Costs                           (Units Produced)       July 230000 3,500 August 2,50,000 3,750…

Q: Using the given spreadsheet as a basis, discuss the relevance of statistical data in decision…

A: Given Information: Consider the given dataset that shows the Revenue dashboard for 2021 for…

Q: Birthweights are distributed Normally, with a mean of 3.39kg and a standard deviation of 0.55kg.…

A: the probability that a randonly selected sample of 40 newborns will have an average weight  between…

Q: Suppose that $70000 is invested at 5% interest per year. Find the amount of money in the account…

A:

Q: Blood pressure is distribued Normally, with a mean of 85 mm and a standard deviation of 20 mm. As a…

A: Introduction: Denote X as the blood pressure of a randomly selected patient. It is given that X has…