Consider the following data set: 14.1 4.5 9.4 14.1 3.4 8.8 5.5 13.2 8.3 11.9 3.4 5.6 9.8 10.5 3.2 5.5 11.5 7.4 10.2 3.2 5.5 6.6 11.6 8.6 11.4 14.1 11.2 5.6 10.4 11.5 Click here for the Excel Data File a. Construct the frequency distribution using classes of 3 up to 5, 5 up to 7, etc. Class Frequency 3 up to 5 5 up to 7 7 up to 9 9 up to 11 11 up to 13 13 up to 15 b. Construct relative frequency, cumulative frequency, and cumulative relative frequency distributions. (Round "Relative Frequency" and "Cumulative Relative Frequency" to 2 decimal places.) Relative Cumulative Cumulative Class Frequency Frequency Relative Frequency 3 up to 5 5 up to 7 7 up to 9 9 up to 11 11 up to 13 13 up to 15

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Consider the following data set:
14.1
13.2
8.3 11.9 3.4 11.2 5.6 10.4 11.5
4.5
9.4 14.1 3.4
8.8 5.5
5.6
9.8 10.5 3.2 5.5 11.5 7.4 10.2
3.2 5.5
6.6 11.6
8.6 11.4 14.1
E Click here for the Excel Data File
a. Construct the frequency distribution using classes of 3 up to 5, 5 up to 7, etc.
Class
Frequency
3 up to 5
5 up to 7
7 up to 9
9 up to 11
11 up to 13
13 up to 15
b. Construct relative frequency, cumulative frequency, and cumulative relative frequency distributions. (Round "Relative Frequency"
and "Cumulative Relative Frequency" to 2 decimal places.)
Relative
Cumulative
Cumulative
Class
Frequency
Frequency
Relative Frequency
3 up to 5
5 up to 7
7 up to 9
9 up to 11
11 up to 13
13 up to 15
Transcribed Image Text:Consider the following data set: 14.1 13.2 8.3 11.9 3.4 11.2 5.6 10.4 11.5 4.5 9.4 14.1 3.4 8.8 5.5 5.6 9.8 10.5 3.2 5.5 11.5 7.4 10.2 3.2 5.5 6.6 11.6 8.6 11.4 14.1 E Click here for the Excel Data File a. Construct the frequency distribution using classes of 3 up to 5, 5 up to 7, etc. Class Frequency 3 up to 5 5 up to 7 7 up to 9 9 up to 11 11 up to 13 13 up to 15 b. Construct relative frequency, cumulative frequency, and cumulative relative frequency distributions. (Round "Relative Frequency" and "Cumulative Relative Frequency" to 2 decimal places.) Relative Cumulative Cumulative Class Frequency Frequency Relative Frequency 3 up to 5 5 up to 7 7 up to 9 9 up to 11 11 up to 13 13 up to 15
c-1. How many of the observations are at least 7 but less than 9?
Number of observations
c-2. How many of the observations are less than 9?
Number of observations
d-1. What percentage of the observations are at least 7 but less than 9? (Round your answer to the nearest whole percent.)
%
Percentage of observations
d-2. What percentage of the observations are less than 9? (Round your answer to the nearest whole percent.)
%
Percentage of observations
Transcribed Image Text:c-1. How many of the observations are at least 7 but less than 9? Number of observations c-2. How many of the observations are less than 9? Number of observations d-1. What percentage of the observations are at least 7 but less than 9? (Round your answer to the nearest whole percent.) % Percentage of observations d-2. What percentage of the observations are less than 9? (Round your answer to the nearest whole percent.) % Percentage of observations
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