Question

Match the data to the appropriate mode in the following.

• A. $\text{No mode}$
• B. $3$
• C. $4$ and $7$
• D. $3,4$ and $5$

Answer 1

$\Rightarrow$ In the given data: $4,3,2,3,7,8,3,4,3,$ the frequency of $3$ is four. Since $3$ has maximum frequency, so the mode is $3.$

$\Rightarrow$ In the given data: $1,4,5,6,1,4,5,6,$ each number has the same frequency which is two. In such cases, the given data will have no mode.

$\Rightarrow$ In the given data: $4,4,3,4,5,7,6,7,7$ the frequency of $4$ and $7$ is three. Since $4$ and $7$ both have same maximum frequency which is three and it is an example of bimodal dada, so the mode is $4$ and $7.$

$\Rightarrow$ In the given data: $3,2,4,5,3,5,4,7,9$ the frequency of $3,4$ and $5$ is two. Since $3,4$ and $5$ have same maximum frequency which is two and it is an example of trimodal dada, so the mode is $3,4$ and $5.$