Below are the scores of group of students in a music test: Scores123456789No of students36108652412 Scores 1 2 3 4 5 6 7 8 9 No of students 3 6 10 8 6 5 2 4...

Question 1 Report

Below are the scores of group of students in a music test:

$\begin{array}{cc} Scores & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 \\ No of students & 3 & 6 & 10 & 8 & 6 & 5 & 2 & 4 & 12 \end{array}$

If CF(x) is the number of students with scores less than or equal to x, find CF(6)

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