Question

List $\text{A}=1,2,3,3,4,4,5,6$
List $\text{B}=1,2,3,3,4,4,5,5,6$
Choose the appropriate option from the options presented below.

• A. List $\text{A}$ mode : $3,4$
  List $\text{B}$ mode : $3,4,5$
• B. List $\text{A}$ mode : $3,4,5$
  List $\text{B}$ mode : $3,4$
• C. List $\text{A}$ mode : $3,4$
  List $\text{B}$ mode : $3,4$
• D. List $\text{A}$ mode : $3,4,5$
  List $\text{B}$ mode : $3,4,5$

Answer 1

The correct option is A List $\text{A}$ mode : $3,4$

List $\text{B}$ mode : $3,4,5$
List $\text{A}=1,2,3,3,4,4,5,6$ is an example of bimodal data where $3$ and $4$ appear twice. So the mode is $3$ and $4$.

List $\text{B}=1,2,3,3,4,4,5,5,6$ is an example of trimodal data where $3,4$ and $5$ appear thrice. So the mode is $3,4$ and $5.$