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The processing time required was measured in minutes for 15 participants in a test. The following values resulted: 33 25 C 18 27 f 35 a 45 d 42 15 For a, b, c, d, e, f, and g, take integer values from the set in the table above (11, 12, .., 49). a) Calculate the arithmetic mean and the median, b) the variance and the standard deviation of the sample, c) the upper quartile and the 35% quantile, d) the 15% trimmed mean, e) the coefficient of variation and the normalized coefficient of variation. f) Create a histogram for the processing time in R with the classes (10.20], (20.30], (30.40] and (40.50]). Calculate the absolute and relative frequencies for these in R too Classes and the densities (the heights) of the classes in the histogram. (Copy the necessary code and the results from the console as well as the created histogram and paste it into a separate Word file and then submit it as an additional PDF file - or, as explained in the lecture, take a legible screenshot and save it in a separate Word -Insert the file and then submit it as an additional PDF file)

The processing time required was measured in minutes for 15 participants in a test. The following values resulted: 33 25 C 18 27 f 35 a 45 d 42 15 For a, b, c, d, e, f, and g, take integer values from the set in the table above (11, 12, .., 49). a) Calculate the arithmetic mean and the median, b) the variance and the standard deviation of the sample, c) the upper quartile and the 35% quantile, d) the 15% trimmed mean, e) the coefficient of variation and the normalized coefficient of variation. f) Create a histogram for the processing time in R with the classes (10.20], (20.30], (30.40] and (40.50]). Calculate the absolute and relative frequencies for these in R too Classes and the densities (the heights) of the classes in the histogram. (Copy the necessary code and the results from the console as well as the created histogram and paste it into a separate Word file and then submit it as an additional PDF file - or, as explained in the lecture, take a legible screenshot and save it in a separate Word -Insert the file and then submit it as an additional PDF file)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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The processing time required was measured in minutes for 15 participants in a test. The following values resulted: 33 25 45 d 27 f a 18 42 35 15 For a, b, c, d, e, f, and g, take integer values from the set in the table above (11, 12, a) Calculate the arithmetic mean and the median, b) the variance and the standard deviation of the sample, c) the upper quartile and the 35% quantile, d) the 15% trimmed mean, e) the coefficient of variation and the normalized coefficient of variation. f) Create a histogram for the processing time in R with the classes (10.20], (20.30], (30.40] and (40.50]). Calculate the absolute and relative frequencies for these in R too Classes and the densities (the heights) of the classes in the histogram. (Copy the necessary code and the results from the console as well as the created histogram and paste it into a separate Word file and then submit it as an additional PDF file - or, as explained in the lecture, take a legible screenshot and save it in a separate Word -Insert the file and then submit it as an additional PDF file) 49). ....
Transcribed Image Text:The processing time required was measured in minutes for 15 participants in a test. The following values resulted: 33 25 45 d 27 f a 18 42 35 15 For a, b, c, d, e, f, and g, take integer values from the set in the table above (11, 12, a) Calculate the arithmetic mean and the median, b) the variance and the standard deviation of the sample, c) the upper quartile and the 35% quantile, d) the 15% trimmed mean, e) the coefficient of variation and the normalized coefficient of variation. f) Create a histogram for the processing time in R with the classes (10.20], (20.30], (30.40] and (40.50]). Calculate the absolute and relative frequencies for these in R too Classes and the densities (the heights) of the classes in the histogram. (Copy the necessary code and the results from the console as well as the created histogram and paste it into a separate Word file and then submit it as an additional PDF file - or, as explained in the lecture, take a legible screenshot and save it in a separate Word -Insert the file and then submit it as an additional PDF file) 49). ....
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