75, 77, 68, 77, 79, 94, 89, 77, 61, 81, 75, 75, 86, 72, 75, 81, 77, 74, 89, 75, 81, 89, 68       (a) Use ten-point bins (60-69, 70-79, etc) to complete the frequency table below. Bin Frequency Relative Frequency Cumulative Frequency

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Chapter1: Starting With Matlab
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  1. On a math test, the scores of 24 students were as follows:

94, 75, 77, 68, 77, 79, 94, 89, 77, 61, 81, 75, 75, 86, 72, 75, 81, 77, 74, 89, 75, 81, 89, 68      

(a) Use ten-point bins (60-69, 70-79, etc) to complete the frequency table below.

Bin

Frequency

Relative Frequency

Cumulative Frequency



     



     



     



     


(b) Make a histogram of this data using ten-point bins.

 

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