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7. Wages for employees were measured resulting in the following graph 50% of the 40% of the of the 60% 30% 20% of the of the respondents respondents respondents respondents monthly monthly monthly monthly monthly earns more earns more earns more earns more than than than than respondents earns more than 1.650 1.897 2.100 2.300 2.504 2.800 3.189 3.667 90% of the 80% of the respondents respondents monthly earns more than monthly earns more than 70% of the respondents monthly earns more than 10% of the respondents monthly earns more than 4.538 in euro a. What do the numbers 1650, 1897,... represent? Give the statistical meaning. b. Set up a frequency table for the binned data including cumulative relative frequencies and relative frequencies. c. What are the first and third quartiles? d. Draw the graph of the empirical cumulative distribution function for the available data. e. Draw a histogram for the salaries that belong to the middle 80% of the salaries.

7. Wages for employees were measured resulting in the following graph 50% of the 40% of the of the 60% 30% 20% of the of the respondents respondents respondents respondents monthly monthly monthly monthly monthly earns more earns more earns more earns more than than than than respondents earns more than 1.650 1.897 2.100 2.300 2.504 2.800 3.189 3.667 90% of the 80% of the respondents respondents monthly earns more than monthly earns more than 70% of the respondents monthly earns more than 10% of the respondents monthly earns more than 4.538 in euro a. What do the numbers 1650, 1897,... represent? Give the statistical meaning. b. Set up a frequency table for the binned data including cumulative relative frequencies and relative frequencies. c. What are the first and third quartiles? d. Draw the graph of the empirical cumulative distribution function for the available data. e. Draw a histogram for the salaries that belong to the middle 80% of the salaries.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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7. Wages for employees were measured resulting in the following graph 90% of the 80% of the monthly earns more than respondents respondents monthly earns more than 1.650 1.897 2.100 2.300 2.504 70% of the respondents monthly earns more than 50% of the 40% of the of the respondents respondents 30% 20% of the of the respondents respondents respondents monthly monthly monthly monthly monthly earns more earns more earns more earns more earns more than than than than than 2.800 3.189 3.667 60% of the 10% respondents monthly earns more than 4.538 in euro a. What do the numbers 1650, 1897,... represent? Give the statistical meaning. b. Set up a frequency table for the binned data including cumulative relative frequencies and relative frequencies. c. What are the first and third quartiles? d. Draw the graph of the empirical cumulative distribution function for the available data. e. Draw a histogram for the salaries that belong to the middle 80% of the salaries.
Transcribed Image Text:7. Wages for employees were measured resulting in the following graph 90% of the 80% of the monthly earns more than respondents respondents monthly earns more than 1.650 1.897 2.100 2.300 2.504 70% of the respondents monthly earns more than 50% of the 40% of the of the respondents respondents 30% 20% of the of the respondents respondents respondents monthly monthly monthly monthly monthly earns more earns more earns more earns more earns more than than than than than 2.800 3.189 3.667 60% of the 10% respondents monthly earns more than 4.538 in euro a. What do the numbers 1650, 1897,... represent? Give the statistical meaning. b. Set up a frequency table for the binned data including cumulative relative frequencies and relative frequencies. c. What are the first and third quartiles? d. Draw the graph of the empirical cumulative distribution function for the available data. e. Draw a histogram for the salaries that belong to the middle 80% of the salaries.
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