frequency distribution

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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The following data represents the age of 30 lottery winners.
Given the frequency distribution for the data,
Age
Frequency
Relative Frequency
Cumulative Relative Frequency
[20,29]
3
0.1
0.1
[30,39]
0.1
0.2
[40,49]
2
0.0667
0.2667
[50,59]
10
0.3333
0.6
[60,69]
7
0.2333
0.8333
791,וק
4
0.1333
0.9666
[80,89]
0.0333
0.9999
What is the frequency of lottery winners of age between 19 and 40?
What percentage of lottery winners are 70 years or older?
What is the relative frequency of ages under 40?
What is the cumulative relative frequency of lottery winners younger than 50?
Which graph shows the cumulative relative frequency?
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Transcribed Image Text:E Apps Funny, But True: Cu.. O BrowseBrowseBrowse A WebAdvisor Main... >> O 1hr27 The following data represents the age of 30 lottery winners. Given the frequency distribution for the data, Age Frequency Relative Frequency Cumulative Relative Frequency [20,29] 3 0.1 0.1 [30,39] 0.1 0.2 [40,49] 2 0.0667 0.2667 [50,59] 10 0.3333 0.6 [60,69] 7 0.2333 0.8333 791,וק 4 0.1333 0.9666 [80,89] 0.0333 0.9999 What is the frequency of lottery winners of age between 19 and 40? What percentage of lottery winners are 70 years or older? What is the relative frequency of ages under 40? What is the cumulative relative frequency of lottery winners younger than 50? Which graph shows the cumulative relative frequency? O Type here to search
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