Some a Are Not B

question 137

Multiple Choice

Some A are not B. (T) No A are B.

• A) Subalternation. (Und.)
• B) Subcontrary. (Und.)
• C) Obversion. (T)
• D) Contraposition. (T)
• E) Contradictory. (F)

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Definitions:

Poisson Distribution

A probability distribution that models the number of times an event occurs in a fixed interval of time or space, assuming events occur with a known constant mean rate independently of the time since the last event.

Chi-square Statistic

A statistic used to test hypotheses about the distribution of observations among categories.

Fixed Interval

A specific period of time between occurrences or events in a scheduled series.

Two-way Table

A table that displays data collected from two variables, providing a basis for examining relationships between them.