Given the data set: 1.7, 2.2, 3.9, 3.11 and 14.7; determine the sample mean and median respectively. a. 1.875 b. 1.785 c. 1.587 d. 1.857

Q: Given the following sample data, determine which value is in the 77th percentile 89, 64, 11, 33, 60,…

A: Data given  89,64,11,33,60,44,45,31,48,47,63,82,19,71,83,63

Q: Find the mean, median, mode, and range for the following data set and determine the most appropriate…

A: Solution: The observation in increasing order are 6, 10, 13, 15, 20, 24, 24, 25, 26, 26, 30, 31, 35,…

Q: Find the mean, median, and mode for the scores in the following frequency distribution table:

A: given = data to find i)mean ii)median iii)mode

Q: Within what interval would you expect the sample mean to fal

A: Given, the highway fuel economy of a 2016 Lexus RX350 FWD 6-cylinder 3.5-L automatic 5-speed using…

Q: Find the mode(s) for the given sample data. 20 31 46 31 49 31 49

A: Mode is the value that occurs more often. Sort the data in ascending order Here the value of 31…

Q: Given the sample data 21 19 13 32 27   find the range

A: Sample data: 21 ,19, 13 ,32, 27

Q: Use the following data set : 7, 17, 30, 18, 24, 16, 3, 18,7 to answer questions The median Select…

A:

Q: Find the Sample Median and Probability of each grouping, and then compare the population median to…

A: Here sample of size 2 so median is equal to the average of that two value

Q: Find the mean, median and mode for the following sample of scores: 5, 2, 7, 3, 3.

A: Given, Sample 5,2,7,3,3

Q: Group the data and hence determine A. The sample mean B. The sample median C. The sample mode.

A: Frequency Table Class Count 47-48 5 49-50 8 51-52 18 53-54 5 55-56 2 57-58 3 59-60 1

Q: Given the following data: 247, 113, 4, 29, 89 what is the class size of the distribution?

A: We can find the class size as below

Q: find the range, mean, variance, and standard deviation of the sample data set.

A:

Q: for the data set, calculate the mean, standard deviation and five-number summary.  20, 14, 25, 9,…

A: The value of mean, standard deviation is obtained below: Sample mean, x-bar = 20.87 (using the…

Q: In the ordered data : 20 , a , 25,30,40 , b , 50 if the mean is 34 , and the first quartile is 24 ,…

A: Given data;  ordered data : 20 , a ,25,30,40 , b ,50  mean  = 34 , first quartile(Q1) = 2 Number of…

Q: Given the data set: 1.7, 2.2, 3.9, 3.11 and 14.7 Determine the sample mean and median respectively.…

A: Given data : 1.7 2.2 3.9 3.11 14.7

Q: Find the mean, median, and mode for the following data set. 61 61 89 74 32 98

A:

Q: Using the sample data in Table 1 above, determine the median daily consumption of water.   A…

A: For a grouped frequency distribution, the median is defined as: Md=l+N2-cfhwhere, l=lower limit of…

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 90th percentile.

A: We have given the data. And we have to find 90th percentile = ? In order to compute the 90th…

Q: (b) What is the sample median of the six values above? 051 053.5 059 058.5 055.5

A:

Q: Find the sample variance to the nearest tenth for the following data: 17, 17, 19, 21, 22, 22, 25 а.…

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Q: Find a. the mean; b. the deviation from the mean for each data item; and c. the sum of the…

A: Given data set is 157, 158, 163, 167, 170 n=No. of observation=5

Q: Create a stem-and-leaf plot from the following data set listing the ages of 19 people attending a…

A: Left part of the digit is called stem and right part Is called leaf

Q: 101 people were interviewed and were asked about the number of bicycles that they had in their…

A:

Q: What is the mode for the following distribution of scores: Eye colour        Frequency b) Blue…

A: The category having highest frequency is defined as mode. from the four distribution Brown Eye color…

Q: diagram for the following sample data. How would you describe the relationship between the values?…

A: Use Excel or any software to create the scatterplot. Step1: Enter the data into Excel.

Q: Calculate for the mean, the median, and the mode of each grouped data

A: Concentration of all the values around the central value of the given data is known as measures of…

Q: Given the data set 8, 10, 9,5, 10, 7, 19, 10. Find the median of the given data set. Answer:

A: Use definition of Median to calculate the median of the given data.

Q: Find the sample mean, median, standard deviation, and skewness.

A: The problem is from descriptive statistics. First, understand the formula for each and then solve.…

Q: Find the median of the given sample: -11, -12, -10, 9, -8, -7, -6 O -10 -8 -9

A:

Q: Find the median for the given sample data. A store manager kept track of the number of newspapers…

A: The median is the middle value in an ordered set of data Sort the data in ascending order. The…

Q: Find the range for the following sample data: 23 20 15 35 26

A:

Q: Find the population mean or sample mean as indicated. Population: 6, 9, 2, 12, 13, 24 A) x = 12 B) =…

A: We know,  Sample mean is arithmetic mean of the sample data drawn from population. It is represented…

Q: Given the following frequaney table, the sample mean () is 1 2 3 12 13 15 10 4.

A:

Q: Given this table, what is the median number of pets. Number Frequency of Pets 8 10 3 1 3.

A: It is an important part of statistics. It is widely used.

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 75th percentile.

A: Ans#- Given data set            { 50, 5, 12, 13, 15, 18, 22, 6}           Determine the 75th…

Q: Given the following list of data, find the median. 22,33,17,8,17,29,18,13,26,28

A: We have to find median.

Q: Use the given sample data to find Q3.   49 52 52 52 74 67 55 55

A: Given the data, 49 52 52 52 74 67 55 55

Q: Find the midrange for the given sample data. 3) 49 52 52 52 74 67 55 55

A: The midrange of a set of observations is, (Maximum observation + Minimum observation)/2.

Q: For the sample scores in the frequency distribution table below, the median is 1 4. 4. 1 1 3 21

A:

Q: Find the​ mean, median, and mode of the​ data, if possible. If any of these measures cannot be found…

A: The sample data of seven admission test scores for a professional school is provided.Here, n = 7.The…

Q: Find the mean, median, and mode for the following data set. Number 2 5 6. 7 10 15 Frequency 1 3 3 2…

A: Given, data set: Number (x) Frequency(f) xi*fi Cumulative Frequency 0 1 0 1 2 3 6 4 5 3 15…

Q: the questionnaire. For this set of data, find: 1.) the mean, 2.) the median and 3.) the mode.…

A: Here we have sorted data in ascending order: x Frequency (f) f⋅x cf 2 12 24 12 3 20 60 32 4…

Q: From the given data, calculate the mean number of accounts for the sample. A. 1.91 B. 2.19 C. 2.47…

A: Given Data : X = Number of Accounts Number of Families 0 8 1 16 2 22 3 14 4 6 5 4 6…

Q: Find the mean, median, mode, and also state which is the best represents the data of the following…

A: We have given that  The data are 11,20,14,41,34,25,14,15,28,33,24,40,34,42,33,34,11,14,22,24,25…

Q: Find the mean, median, and mode of the data set. 9, 6, 8, 6, 7

A: Arranging the data in ascending order 6, 6, 7, 8, 9 n=5   ∑x=6+6+7+8+9=36

Q: Calculate the median of the following sample data: 8 10 7 14 53 22 5 5 5 22 Answer:

A: Given data is 8,10,7,14,53,22,5,5,5,22

Q: Given the following data. Find the median: 2,4,7,9, 6, 0, 8, 10 اختر احدى الدجابات O 5.75 O 6.5 None…

A:

Q: Given the following list of prices (in thousands of dollars) of randomly selected trucks at a car…

A: Given data : 20 46 19 14 42 26 33 n = 7 (odd)

Q: For each set of data, compute the mean, median an 1. 20, 22, 27, 18, 20, 21, 21, 25, 16, 28, 30

A: 1) Given that data.  20, 22, 27, 18, 20, 21, 21, 25, 16, 28, 30 First Arrange data in ascending…