The following frequency distribution table is for 50 students who took a competency test. The iata represent their scaled test scores. Test Scores Frequency 300 - 399 400 - 499 13 500 - 599 19 600 - 699 11 700 - 799

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Construct a relative frequency distribution; and construct a relative frequency polygon.

8. The following frequency distribution table is for 50 students who took a competency test. The
data represent their scaled test scores.
Test Scores
Frequency
300 - 399
2
400 - 499
13
500 - 599
19
600 - 699
11
700 - 799
5
Transcribed Image Text:8. The following frequency distribution table is for 50 students who took a competency test. The data represent their scaled test scores. Test Scores Frequency 300 - 399 2 400 - 499 13 500 - 599 19 600 - 699 11 700 - 799 5
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Relative frequency can be defined as the number of times an event occurs divided by the total number of events occurring in a given scenario.

             Relative frequency=subgroup frequency total frequency

or

            Relative frequency= fn

 

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