SOLUTION
Given the question in the question tab, the following are the solution steps to get the correct answer
Step 1: Define the word "less than or equal to"
less than or equal to means that values that are less than a number and also less equal to that number. It is denoted by ≤
Step 2: Write the given data
[tex]3,2,3,4,4,6,5,3,6,2,7,3,8,4,9,5,10,4,11,4,12,2[/tex]Step 3: Write the values less than or equal to 6 and their frequency
[tex]\begin{gathered} 2\Rightarrow3 \\ 3\Rightarrow4 \\ 4\Rightarrow6 \\ 5\Rightarrow3 \\ 6\Rightarrow2 \end{gathered}[/tex]Step 4: Add the frequencies in step 3
[tex]\text{number of values less than or equal to 6}=3+4+6+3+2=18[/tex]Hence, the number of values less than or equal to 6 is 18
Option B