When Constructing a Frequency Distribution, the Number of Class Intervals

question 26

Multiple Choice

When constructing a frequency distribution, the number of class intervals, in general, should be________.

• A) more than 20.
• B) about 10.
• C) only 2.
• D) the same as the number of cases.

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Definitions:

Approach-Avoidance

A psychological conflict experienced when a single goal or event has both attractive and unattractive aspects.

Behavioural Vacillation

The tendency to switch back and forth between different behaviors or opinions, reflecting inconsistency in decision-making or actions.

Conflict

A serious disagreement or argument, typically a protracted one, which can occur between individuals, groups, or nations.

Approach-Avoidance

A psychological conflict that involves being drawn to and repelled by the same object, event, or situation at the same time.