The following are the daily salaries of a group of employees.Daily SalaryNumber300-39915400-49921500-59945600-69939700-79924800-899150Total294 finds the mean, median, and modeFind D3, D6, P60, Q1, Q3 and P80

We have given daily salaries of group employees. We have to calculate : Mean, median, mode D3, D6,…

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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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The following are the daily salaries of a group of employees.

Daily Salary	Number
300-399	15
400-499	21
500-599	45
600-699	39
700-799	24
800-899	150
Total	294

finds the mean, median, and mode
Find D₃, D₆, P₆₀, Q_1, Q₃ and P₈₀

Definition Definition Measure of central tendency that is the value that occurs most frequently in a data set. A data set may have more than one mode if multiple categories repeat an equal number of times. For example, in a data set with five item—3, 5, 5, 29, 473—the mode is 5 because it occurs twice and no other value occurs more than once. On a histogram or bar chart, the element with the highest bar represents the mode. Therefore, the mode is sometimes considered the most popular option. The mode is useful for nominal or categorical data (e.g., the most common color car that users purchase), but it is problematic for continuous data because it is more likely not to have any value that is more frequent than the other.

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