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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
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2. The following Figure I shows the data obtained in a survey of 200 executives about the
day of the week when employees are most productive.
Most productive day of the week
48%
26%
9%
5%
1%
Monday
Tuesday
Wednesday Thursday
Friday
Figure 1
Based on the above bar chart, reconstruct and fill in all the necessary
information in the following frequency distribution Table 2.
(i)
Transcribed Image Text:2. The following Figure I shows the data obtained in a survey of 200 executives about the day of the week when employees are most productive. Most productive day of the week 48% 26% 9% 5% 1% Monday Tuesday Wednesday Thursday Friday Figure 1 Based on the above bar chart, reconstruct and fill in all the necessary information in the following frequency distribution Table 2. (i)
Day
Monday
Tuesday
Wednesday
Thursday
Friday
Frequency
Percentage
26
48
5
1
Table 2
(ii)
Assuming that the remaining percentage of the executives have no answer,
determine the number of frequency for corresponding respondents.
(iii)
If the above sample selected from population in the ratio of 4:5, determine the
total executives worked in this company.
Transcribed Image Text:Day Monday Tuesday Wednesday Thursday Friday Frequency Percentage 26 48 5 1 Table 2 (ii) Assuming that the remaining percentage of the executives have no answer, determine the number of frequency for corresponding respondents. (iii) If the above sample selected from population in the ratio of 4:5, determine the total executives worked in this company.
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