for the data set a = [3,7,2,4,8,4,1,3] find the first three moments by direct calculation (not a calculator function), converting into standard deviation and skewness as appropriate. - Compare the median to the mean, and explain what you see with reference to the skewness. What are the differences between the 50th percentile and the 25th or 75th percentiles? How does this relate to the question above? b. Normalize the data by subtracting the mean and dividing by the standard deviation. Recalculate the skewness using this normalized data set and compare to what you got above. wanted How would you present the average in a report? How might you change this if these numbers represented the rolls of a 10 sided dice and you know if it was honest? For the function y(02) = 0 repeat the analysis of part (a) using integration. Explain why the values you get make sense intuitively.
for the data set a = [3,7,2,4,8,4,1,3] find the first three moments by direct calculation (not a calculator function), converting into standard deviation and skewness as appropriate. - Compare the median to the mean, and explain what you see with reference to the skewness. What are the differences between the 50th percentile and the 25th or 75th percentiles? How does this relate to the question above? b. Normalize the data by subtracting the mean and dividing by the standard deviation. Recalculate the skewness using this normalized data set and compare to what you got above. wanted How would you present the average in a report? How might you change this if these numbers represented the rolls of a 10 sided dice and you know if it was honest? For the function y(02) = 0 repeat the analysis of part (a) using integration. Explain why the values you get make sense intuitively.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 14PPS
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