When a Class Interval Is Expressed As: 100 to Under

question 69

Multiple Choice

When a class interval is expressed as: 100 to under 200 (i) Observations with values of 100 are included from the class frequency.
(ii. Observations with values of 200 are included in the class frequency.
(iii) Observations with values of 200 are excluded from the class frequency.

• A) (i), (ii) and (iii) are all correct statements.
• B) (i) and, (ii) are correct statements but not (iii).
• C) (i) and, (iii) are correct statements but not (ii).
• D) (ii) is a correct statement but not (i) or (iii).

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Definitions:

Truth Value

The attribute of a statement that denotes its correctness or falsity.

Truth Tables

Truth tables are logical tools used to systematically explore the possible truth values of propositions depending on the truth values of their components.

Contradictory

Relates to two statements that cannot both be true at the same time, indicating a relationship where the truth of one necessitates the falsity of the other.

Symbolic Form

the representation of objects, concepts, or actions by symbols to facilitate understanding or communication.