Question

45/50A data set is summarized in the frequency table below. Using the table, determine the number of values less than or equalto 6ValueFrequency3234465362738495104114122Select the correct answer below:O 22O 18O 19O 20

Answer 1

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

`3,2,3,4,4,6,5,3,6,2,7,3,8,4,9,5,10,4,11,4,12,2`

Step 3: Write the values less than or equal to 6 and their frequency

`\begin{gathered} 2\Rightarrow3 \\ 3\Rightarrow4 \\ 4\Rightarrow6 \\ 5\Rightarrow3 \\ 6\Rightarrow2 \end{gathered}`

Step 4: Add the frequencies in step 3

`\text{number of values less than or equal to 6}=3+4+6+3+2=18`

Hence, the number of values less than or equal to 6 is 18

Option B