In the Calculation of the Arithmetic Mean for Grouped Data,which

question 69

Multiple Choice

In the calculation of the arithmetic mean for grouped data,which value is used to represent all the values in a particular class?

• A)The upper limit of the class
• B)The lower limit of the class
• C)The frequency of the class
• D)The cumulative frequency preceding the class
• E)The class midpoint

---

Definitions:

Small Talk

Casual or informal conversation about non-essential topics often used to build rapport or social connections.

Know-It-All Attitude

A behavior exhibited by a person who acts as though they have all the answers and dismisses the opinions or suggestions of others.

Eye Contact

The act of looking directly into another person's eyes, often used as a form of non-verbal communication to convey attention, confidence, or respect.

Hand Gestures

Physical movements of the hands used to convey messages, emotions, or directives, often accompanying speech.