Please draw the histogram for the data set below: 24 5 8 15 12 16 22 28 30 29 16 50 39 42 50

Q: Following are the 2009 earnings (in thousands of dollars) before taxes for all six employer of a…

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Q: According to a 2009 Reader's Digest article, people throw away about 13% of what they buy at the…

A: Given that n =193,P=0.13 Find P ( p^ < 0.08 ) = ?

Q: For the following statement, explain the effect on the margin of error and hence the effect on the…

A: Decreasing the confidence level while keeping the same sample size decreases the margin of error…

Q: S The age of professional racecar drivers is normally distributed with a mean of 28 and a standard…

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Q: For the following information on a data set: Measurement Class .00-.75 .75-1.50 1.50-2.25 2.25-3.00…

A: The relative frequencies of a data set are given.

Q: 3. Travelers who have no intention of showing up often fail to cancel their hotel reservations in a…

A: In the given scenario, the number of overbooking in a hotel was observed. The data showed the…

Q: Based on the following payoff table, answer the following: Buy Rent A) 69. B) 57. C) 90. Lease Prior…

A: The following payoff table is given: Alternative  High Low Buy 90 -10 Rent 70 40 Lease 60…

Q: Given the standard normal distribution, find P(z0.73)

A: Let z be the standard normal variable with mean is μ=0 and standard deviation is σ=1 The probability…

Q: 3. Travelers who have no intention of showing up often fail to cancel their hotel reservations in a…

A: Empirical rule: According to empirical rule, approximately 68% of the data fall within one standard…

Q: INSTRUCTION: Classify the following researches based on the different types of research. NOTE: (no…

A: A. Experimental  B. Experimental C. Non experimental

Q: Use the given information to find the number of degrees of freedom, the critical values XL and XR,…

A: The following information has been given: The sample size is n=28. The sample standard deviation is…

Q: Find the indicated probabilities using the geometric​ distribution, the Poisson​ distribution, or…

A: Given: n = 5 p = 64% = 0.64 Formula  Used: Binomial distribution: A random variable X is said to…

Q: When building a multiple regression model, Im(Tip-Bill*Smoker, data=TIPS), the summary output is the…

A: Given a regression model Im(Tip-Bill Smoker, data=TIPS), the summary output is the following general…

Q: Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes.…

A: Given that n =15 , P =0.45 Using binomial distribution Find P ( x <3 ) =?

Q: The following data show the monthly rental price (in $) for a random sample of one- bedroom…

A: Given :- Mean=700 Tabular data of monthly rental price.we need to determine the median,variance.…

Q: You are performing a two-tailed test with test statistic z=−1.45z=-1.45, find the p-value to 4…

A: Given,Test statistic(Z)=-1.45given test is two-tailed test

Q: For a standard normal distribution, find: P(-0.42 < z < 1.77)

A: GivenP(-0.42&lt;z&lt;1.77)

Q: A sample of 17 Math SAT scores for women was collected. The mean score for the sample was 491 and…

A: Given Mean=491 Standard deviations=108 Sample size =17

Q: If 11 seeds are planted, what is the probability that exactly 4 don't grow?

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Q: A car company says that the mean gas mileage for its luxury sedan is 21 mpg. believe the mean gas…

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Q: Where is the answer?

A: Given that  sample of n1=9​, with the sample mean Xbar1=43​, and a sample standard deviation of…

Q: Is a degrees of freedom? -2.447 2.571 1.96 -2.015 1.943 will a 32

A:

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 78…

A: Note: According to our guidelines we can answer only three subparts and rest can be repost.

Q: According to a report done by S & J Power, the mean lifetime of the light bulbs it manufactures is…

A: 1. The provided information is  n=20x¯=45σ=7α=0.01The null and alternative hypothesis is…

Q: The mean amount of time it takes a kidney stone to pass is 12 days and the standard deviation is 5…

A: Given  Mean=12 Standard deviation=5 days.now we need to answer the following questions. Please find…

Q: Pew Researc survey ked a sample of 1,504 United States opinions recent technologica advancements,…

A: The table shows the summary of respondent’s opinions on the internet.

Q: One survey showed that among 935 randomly selected subjects who completed four years of college, 140…

A: It is given that n=935 and x=140.

Q: The Journal de Botanique reported that the mean height of Begonias grown while being treated with a…

A:

Q: Question The students in a high school took the SAT evaluation Test. A sample of 6 students were…

A: Given that  SAT scores  400 430 380 320 500 430 We have to find Mode and sample mean:

Q: Let S (x, y) = 4(x + y) 5x³ pdf with 14-16 then the value of A which make this probability true is…

A:

Q: The breaking strengths of cables produced by a certain manufacturer have historically had a mean of…

A: The provided information is x¯=1756σ=50n=90α=0.05The null and alternative hypothesis is…

Q: Testing: H0:p=0.95H0:p=0.95 H1:p>0.95H1:p>0.95 Your sample consists of 87 subjects, with 79…

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Q: Spatial perception is measured on a scale from 0 grade students are tested for spatial perception.…

A: A random sample of 18 students with average score 6 and standard deviation is 1.815; n=18…

Q: The monthly utility bills in a city are normally​ distributed, with a mean of ​$100 and a standard…

A: Let X be the random variable from normal distribution with mean (μ) = 100 and standard deviation (σ)…

Q: A New York Times article noted that the mean life span for 35 male symphony conductors was 73.4…

A: The test hypotheses are: Null hypothesis: H0: μ = 69.5 years Alternative hypothesis: H1: μ &gt; 69.5…

Q: 5. In a population with m = 65 and s = 6, Fred is 1 ½ standard deviations above the mean, John's…

A: Hi there! Thanks for posting the question. Since there are multiple questions, we will solve one…

Q: The following sample data are from a normal population: 15, 11, 30, 19, 22, 25, 33 28, and 36.…

A: Given that sample data from normal population 15,11,30,19,22,25,33,28,36 . It is required to find…

Q: Single adults: According to a Pew Research Center analysis of census data, in 2012, 20% of American…

A: The provided information is  The sample proportion is p=0.20 The sample size is n=25 the unusual to…

Q: A survey found that women's heights are normally distributed with mean 63.8 in and standard…

A: (a)  Obtain the percentage of women meeting the height requirement. The percentage of women…

Q: A study on the sales (Y=number of units sold) and the price (X, in pesos), the corresponding…

A: The given information is  Y=number of units sold. X=in pesos The corresponding regression equation…

Q: A car company says that the mean gas mileage for its luxury sedan is 21 mpg. You believe the mean…

A: Suppose μ is the true mean gas mileage for the car company’s luxury sedan.

Q: 1.  Assume that thermometer readings are normally distributed with a mean of 0 degrees C and a…

A: Given that  μ = 0 degree celsius ? = 1.00 degree celsius By using standard normal distribution we…

Q: Assume that the amounts of weight that male college students gain during their freshman year are…

A:

Q: 6 Σ 1 i=1 -

A: Given that  ∑xi= x1+x2+x3........

Q: A state-by-state survey found that the proport Alabama and Missouri was 24.7% and 28.7%, sample size…

A: The proportion of adults who are smokers in Alabama and Missouri was 24.7% and 28.7% respectively.…

Q: The data (Table 1) show the lists of sugar consumption (kg per capita) and the number of diabetes…

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

Q: Points: 0 of 1 Use the given information to find the number of degrees of freedom, the critical…

A: Given  N=28 S=0.24 Confidence level=80% We need to find the critical chi-square  value and…

Q: According to a study of political​ prisoners, the mean duration of imprisonment for 39 prisoners…

A: Given that Sample size n =39 Sample mean =31.8 Population standard deviation =44

Q: Based on a sample of 180 textbooks at the store, you find an average of 106.02 and a standard…

A: From the provided information, Sample size (n) = 180 Sample mean (x̄) = 106.02 Sample standard…

Q: The smallest number which is considered a usual value for the Random Variable can be found by "Mean…

A: Given,n=170p=0.875A random variable X~Binomial(n=170 , p=0.875)