Suppose You Will Perform a Test to Determine Whether There $\alpha$

question 1

Multiple Choice

Suppose you will perform a test to determine whether there is sufficient evidence to support a claim of a linear correlation between two variables. Find the critical values of r given the number of pairs of data n and the significance level $\alpha$
n=12, $\alpha . = 0.01$

• A) r=0.708
• B)r=±0.708
• C)r=±0.576
• D) r=0.735

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Definitions:

Positive Reinforcement

A method in behavior modification that involves rewarding a desired behavior, thereby increasing the likelihood that the behavior will happen again.

Negative Reinforcement

A behavioral principle where the removal of an unpleasant stimulus following a behavior increases the likelihood of that behavior being repeated.

Positive Reinforcement

An increase in the future frequency of a behavior due to the addition of a stimulus immediately following a response.

Negative Reinforcement

A behavioral principle where the removal of an unpleasant stimulus strengthens a behavior, increasing its occurrence.