In a student survey, fifty-two part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: Please round your answer to 4 decimal places for the Relative Frequency if possible. # of Courses Frequency Relative Frequency Cumulative Frequency 1 14 0.2692 14 2 23 0.4423   3     52  What percent of students take exactly three courses?

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In a student survey, fifty-two part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below:

Please round your answer to 4 decimal places for the Relative Frequency if possible.

# of Courses Frequency Relative Frequency Cumulative Frequency
1 14 0.2692 14
2 23 0.4423  
3     52

 What percent of students take exactly three courses?

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Step 1

The number of values corresponding to a class or observation is defined as the frequency of that class or observation.

The sum of the frequencies up to a particular observation, including that observation, in an ascending or descending order, is defined as cumulative frequency.

The relative frequency or probability corresponding to a class or observation can be determined by dividing the frequency of that class or observation by whole frequency.

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