The Use of the T Test for Independent Groups Assumes

question 107

Multiple Choice

The use of the t test for independent groups assumes _________.

• A) is normally distributed
• B) s 12 = s 22
• C) is normally distributed
• D) all of these
• E) is normally distributed and s 12 = s 22

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Definitions:

Behavior Allocation

The distribution of behavioral responses across different situations or stimuli, often influenced by variable reinforcement schedules.

1:2 Contingency

A specific reinforcement schedule where one behavior is reinforced every second time it occurs.

1:1 Contingency

In behavioral psychology, this refers to a situation where every instance of a specific behavior is followed by a particular consequence, ensuring a direct correlation between behavior and outcome.

2:1 Contingency

A reinforcement schedule where two responses are required for one reinforcement to be given.