Instructions The fuel efficiency, in miles per gallon, of 12 small utility trucks was measured are recorded as follows: 21, 24, 25, 27, 14, 25, 25, 33, 22, 22, 25, 21 For this sample, calculate the 5-Number Summary and find the IQR: Use 2 decimal places in all your answers. A: Minimum B: First Quartile C: Median D: Third Quartile E: Maximum F: IQR

Q: Forty-three randomly selected students were asked if they take Chemistry. The test statistic for the…

A: Claim :p<0.67 Test statistics z= -1.971

Q: Categorize the type of data. Note: each cell should have an answer Variable Qualitative Or…

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

Q: 55.8, 2.7, 82.4, 10.0, 37.9, 43.8, 55.8, 10.0, 24.3 State the range rounded to the nearest tenth.

A: I have given the answer in the next step. Hope you understand that

Q: In a particular game, the player needs to throw a dart onto a circular board whose radius is 8.5…

A: As per given information the portion of board having score multiple of 4 are: 5≤r<7⇒4…

Q: Roughuiyatou's clothing store recorded the amounts paid by the sample of 200 customers who made…

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

Q: Calculate First and Third Quartiles for the data: 210, 179, 224, 317, 189, 185, 191, 217, 225, 188,…

A:

Q: calculate the mean, mode and median of the following data set, which is the measured reach distances…

A: Given that the data28, 23, 27, 29, 28, 26, 25, 30 and 24   .

Q: At the end of the semester a professor wants to organize student’s grades by how many students…

A: Given data, At the end of the semester a professor wants to organize student’s grades by how many…

Q: Using the data in the following chart, answer the questions below:   A. Calculate by hand the…

A: Formula for z-score: z=score-meanstandard deviation   Person 4 plant A: Score:80…

Q: Find teh range for the following sample data: X: 24 20 15 34 28

A: A sample data set is given.

Q: 1. (12pt) A researcher is studying hospital cleanliness comparing carpeted rooms with uncarpeted…

A: There are two independent samples which are carpeted rooms and uncarpeted rooms. We have to test…

Q: Calculate the mean, median, mode, quartiles, 9th decile and 57th percentile from the following data:…

A: The data can be summarized using two measures. They are central tendency and dispersion. Central…

Q: Calculate the 54th percentile of the data shown X 2.2 6 8.6 14 16.4 20.5 23.4 26.7 42.6 59.3…

A: Here's the calculation of the 54th percentile for the given data:Data: 2.2, 6, 8.6, 14, 16.4, 20.5,…

Q: Calculate First and Third Quartiles for the data: 210, 179, 224, 317, 189, 185, 191, 217, 225, 188,…

A: For the provided data, the first and third quartiles are;

Q: Find the best point estimate for the ratio of the population variances given the following sample…

A: n1 = 25n2 = 13s12 = 110.299s22 = 77.132

Q: c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The…

A: Using R

Q: Find the first and third quartiles for a week's temperatures from last year's summer, expressed in…

A:

Q: MEASURES OF CENTER: Start with the data values of 74 and 187 and a mode of 87.  Identify an…

A: Mean and mode both try to measure the "central tendency" in a data set.  The goal of each is to get…

Q: Using  the given data below, compute the following statistics:  90, 100, 83, 78, 60, 73, 89, 81, 94…

A: 1. The mean of the data is calculated as follows:

Q: Using the given data, find the following. , 10.8, 16.9, 15.8, 8.4, 4.1, 8.9, 13.6, 5.4, 4.5, 7.6,…

A: Given the data 4.1 4.5 5.4 6.2 7.6 8.4 8.9 10.8 11.9 13.6 15.8 16.9 19.3

Q: Find the 5 number summary for the data shown 9 13 19 28 50 51 61 73 77 78 85 94 5 number summary:…

A: Given,sample size(n)=12given data is already arranged in ascending…

Q: 3. Determine the MEAN, MEDIAN, MODE, and MIDRANGE of the set of data below. Round answers to the…

A: Measures of central tendency measure the central or average value of a dataset. Measures of…

Q: A data set has five values. The largest value is 26. The median is 19. The mode is 15. The mean is…

A: GivenThe largest value is 26The median = 19The mode = 15The mean is 19.2

Q: A sample of nine tourists indicated how much they spent on accommodation per night (in dollars) at a…

A: The given data is as follows:313.6, 151.6, 598.5, 222.7, 293.9, 272.6, 198.5, 382.0, 188.7

Q: Find the percentile for the data value. Note that the data values are in ascending order. Data set:…

A: The ascending order data set is, 2, 3, 3, 3, 3, 3, 4, 7, 7, 7, 8, 8, 9, 12, 14, 14, 14, 14, 14, 15…

Q: Identify the unit, population of units, variable of interest, statistical population, and sample of…

A:

Q: Using the given data, find the following. , 1.4, 5.9, 8.3, 15.2, 13.4, 11.8, 17.316.2   Identify…

A: We have given that the discrete data of size 8 i.e. 1.4, 5.9, 8.3, 15.2, 13.4, 11.8, 17.3,16.2…

Q: Find the 5 number summary for the data shown x 3.9 5.4 6.5 8.9 11.3 11.8 24.6 27.8 28.4

A:

Q: garages A and B for estimates. Find the 95% CI for the difference between the population mean

A: Given :   1 2 3 4 5 6 A 890 900 910 710 990 650 B 880 1010 980 790 1042 600