In a Scattergram,the Point of Minimized Variation for Scores of Y

question 9

Multiple Choice

In a scattergram,the point of minimized variation for scores of Y for a given value of X (the independent variable) is

• A)the sum of the conditional Y scores.
• B)the standard deviation of the conditional Y scores.
• C)the mean of the conditional Y scores.
• D)the predicted Y score.

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Definitions:

Variable Ratio

A schedule of reinforcement where a response is reinforced after an unpredictable number of responses, making it highly resistant to extinction.

Fixed Interval

A reinforcement schedule where a reward is given after a predetermined time period has passed following a response.

Fixed Ratio

A schedule of reinforcement where a response is reinforced only after a specified number of correct responses, often leading to high rates of response.

Variable Interval

A schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed, in operant conditioning.