Calculate the Mean of the Grouped Data from the Given

question 70

Multiple Choice

Calculate the mean of the grouped data from the given frequency distribution. (Round to nearest tenth) $$\begin{array} { | l | l | } \hline \text { Class } & \text { Frequency (f) } \\\hline 30 \text { to } 39 & 2 \\\hline 40 \text { to } 49 & 2 \\\hline 50 \text { to } 59 & 2 \\\hline 60 \text { to } 69 & 5 \\\hline\end{array}$$

• A) 28.7
• B) 25.9
• C) 38.3
• D) 53.6

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Definitions:

Assist

Help or support provided to someone to achieve a task or goal, often used in the context of sports or teamwork.

Work-Family Conflict

Describes the tension that arises when the demands of work and family roles are mutually incompatible, often leading to stress.

Dislikes

Feelings of distaste or hostility towards certain subjects, objects, or individuals.

Job And Family

The relationship and balance between one's professional responsibilities and family life.