9. The number of stories in the 13 tallest buildings for two different cities is listed below. Which set of data is more variable? Accra: 75, 71, 64, 56, 53, 55, 47, 55, 52, 50, 50, 50, 47 Kumasi: 64, 54, 40, 32, 46, 44, 42, 41, 40, 40, 34, 32, 30

Q: (c) Sarah can't remember which boxplot belongs to which set of balls. State one way in which she…

A: (c) Given Information: There are two golf balls, current and new. Distances by 20 balls traveled are…

Q: Calculate the coefficient of variation for products sold per store using this sample data 0, 77, 38,…

A: From the provided information, The data values are as follow: 0, 77, 38, -5, 44, 62

Q: Consider the following data set: 9, 8, 6, 11, 5, 9, 7, 6, 3, 10, 11, 9, 9, 6, 10, 7, 8, 9, 5, 9…

A: From the provided information, Number of observations (n) = 20 Arranging the data set into ascending…

Q: According to a college survey, 22% of all students work full time. Find the mean for the number of…

A:

Q: find 1st deciles for giiven data  12,15,14,6,9,7,5,3,42,15,85,75,63,45,25

A:

Q: 1The number of workers in five outlets of fast food restaurant are 12, 17, 13, 14 and 14. Treating…

A:

Q: The following are the ages of 13 physics teachers in a school district.  24, 28, 29, 41, 41, 43,…

A: Lower quartile(Q1)=(n+1)4th termUpper quartile(Q3)=3(n+1)4th termSample size(n)=13and the given data…

Q: Which box plot represents a set of data with the greatest median? 1. 20 22 24 26 28 30 32 34 36 38…

A: For a horizontal box plot, the vertical straight line within the box is defined as the median (or…

Q: 4. A data set has a high value of 123 and a low value of 45. Do the data need to be grouped? What is…

A: 4. The maximum value in a data set is 123. The minimum value in a data set is 45. The data is needed…

Q: What pattern in grouped data would make SS within=0   What pattern within data would mae SS…

A: a) The formula for the SSWithin  is i.e. If each element of the sample is equals to its Sample mean…

Q: B. Find the indicated decile. 75, 78, 73, 71, 59, 64, 74, 56, 61, 71, 59, 64, 75, 78, 73, 74, 56, 61…

A:

Q: 2. Use the data from the Venn diagram below to answer these questions. (a) How many non-adult dogs…

A:

Q: 8. Determine the first quartile for this data set. 16, 28, 24, 7, 14, 27, 23, 18, 25, 16, 11

A: According to our policy at Bartleby, I can solve only one question. I'm solving question number 8.…

Q: 7. Which set of data has a median of 15? А. 3, 9, 6, 15, 14, 12, 11 В. 21, 15, 5, 17, 6, 4, 19 С.…

A: We have to choose the option who has median 15

Q: Identify the following as either quantitative or qualitative data for each of the following…

A: We know that in Quantitative data we talk about numbers. While in qualitative data we talk about…

Q: find sample sd for given data   11,15,18,19,19,20,20,20,24,25

A: X X2 11 121 15 225 18 324 19 361 19 361 20 400 20 400 20 400 24 576 25 625…

Q: What is the approximate class width that would be used in the following data set? 12, 14, 19, 18,…

A: Given set of number are 12, 14, 19, 18, 15, 15, 18, 17, 20, 27, 22, 23, 22, 21, 33, 28, 14, 18, 16,…

Q: (1) Find the mean, median and mode of given data 9,5,8,9,9,7,8,9,8

A: The mean for the dataset is calculated by dividing the sum of all data points, with the number of…

Q: What is the mode of the data: 21, 38, 12, 19, 38, 30, 19, 38, 12, 22, 31, 12, 38, 18, 27, 38, 12. 39…

A: Use the definition of mode.  The mode of a data set is the number that occurs most frequently in the…

Q: The following data are the distances between 50 retail stores and a large distribution center. The…

A: Given data is ; 106 , 108 , 113 , 118 ,  119 , 126  , 130  , 134  , 141 , 144 , 145 , 147 , 151 ,…

Q: The following data are the distances between 50 retail stores and a large distribution center. The…

A: An outlier is an observation that lies abnormally from other values in a random sample from a…

Q: It is considered quite common to have feet of unequal length. In a sample of 10 healthy college…

A:

Q: Given the following list of values, is the mean or the median likely to be a better measure of the…

A:

Q: If the number of books in a sample of eight boxes is as follows: 11, 8, 2, 2, 7, 7, 2, 5, then the…

A: question:

Q: media. 2006 income of people at least 25 years old who had a bachelors degree but no higher degree…

A: here we have to find which number is the median and which number is mean.

Q: 4. Find the median of the first 8 even numbers. 5. What is the mode if the water consumption of…

A: We have to find the median of first 8 even numbers.

Q: Identify the five number summary of the following data set. 7, 11, 21, 28, 32, 33, 37, 43

A: The five number summary is, Minimum First quartile(Q1) Median(Q2) Third quartile(Q3) Maximum. The…

Q: The frequency of '14' in the following data: 10, 12, 12, 13, 14, 15, 14, 14, 15 is?

A: Frequency: It is defined as the number of times the values occurred in the data. It is obtained by…

Q: of 90% with a sample

A: Given : Sample size = n = 19 Significance level, α =1- 0.9 = 0.1

Q: Here are the shopping times (in minutes) for a sample of 15 shoppers at a particular clothing store:…

A: Given data is: 26, 23, 44, 41, 38, 35, 31, 28, 25, 37, 37, 34, 34, 34, 31

Q: III - Determine if there is significant difference among the sample. Tabular value from the degree…

A: Given data is:

Q: The Thomas Supply Company Inc. is a distributor of gas-powered generators. As with any business, the…

A: Solution: The observation in increasing order  13, 13, 13, 20, 26, 27, 31, 34, 34, 34, 35, 35, 36,…

Q: 1,2,2,4,6,8,9,10,11,12,12,13,14,15,17,17,18,18,20,22,24,24 Sketch a histogram for the data above…

A: The frequency distribution for the data is as follows:

Q: If the position of the median in a data set is 9. Then the number of observations in this data set…

A: Median: It is the second quartile of the data. It is the middle value of the ordered data set Half…

Q: If the mean is 25 for the data: 20, 30, 15, 24, у, 8

A: Hello! As you have posted 2 different questions, we are answering the first question (10). In case…

Q: Consider the following data set:   56, \ 56, \ 64, \ 45, \ 69, \ 42, \ 42, \ 18, \ 42, \ 65 59, \…

A: We have given data are…

Q: 4. Find the interquartile range for the following data: 4, 5, 7, 5, 17, 5, 4, 12, 14, 12, 18, 5

A: Here we have to find out the interquartile range for given data interquartile range = Q3- Q1For…

Q: State the range and mean of the following. 1 The heights of 11 ten-year-old boys 137 cm, 150 cm, 140…

A: Reviewing information, Given, n=11 X : Heights of ten year-old boys…

Q: Appendix D, Compute the mean of the following population values: 6, 3, 5, 7, 6. 2. Compute the mean…

A: Mean or  Arithmetic mean; Mean Is defined as the sum of all observations divided by total number of…

Q: find mean for given data 12,15,14,6,9,7,5,3,4,15,25,35,6,45,75,35,20,35

A:

Q: The number of stories in the 13 tallest buildings for two different cities is listed below. Which…

A: The range tells you the spread of your data from the lowest to the highest value in the…

Q: Consider the data set given by, (11, 17, 18, 23, 25, 26, 26, 31, 31, 33, 41, 44, 45, 48, 53}

A: Given data are arranged in assending order, 11,17,18,23,25,26,26,31,31,33,41,44,45,48,53 n= no. of…

Q: 9. A set of data consists of 230 observations between $235 and $567. What ciass interval would you…

A: Given information N = 230 observations between $235 and $567 27 = 128 < 230 28 = 256 > 230 So,…

Q: 9. What is the range of the following data set 12,16,16,28,9,20,40,39,32,36,21,50.       39       40…

A: Given data  12,16,16,28,9,20,40,39,32,36,21,50

Q: Which data set has modes 31 and 14? {48, 14, 38, 41, 44, 14, 11, 12, 31, 22} {31, 14, 38, 41, 44,…

A:

Q: Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Provide the fivenumber…

A: In statistics, various types of variables are studied. There are two types of variables that are…

Q: • Compute for the mean, the median, and the mode of each set of ungrouped data. 1. 12, 31, 29, 6,…

A:

Q: Calculate mean of the data set: 4, 5, 0, 10, 8, and 3?

A: Number of samples (n) = 6 Plug in all the values in the formula, we get Therefore,