A Portfolio Comprises Two Stocks, a and B, with Equal

question 63

True/False

A portfolio comprises two stocks, A and B, with equal amounts of money invested in each. If stock A's stock price increases and that of stock B decreases, the weight of stock A in the portfolio will increase.

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Definitions:

Reinforcement

In behavior psychology, it's a stimulus or event that increases the likelihood of the repetition of the behavior it follows.

Variable-Interval

A schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed, used in behaviorist research.

Intermittently

Occurring at irregular intervals; not continuous or steady, often with pauses or breaks in between.

Variable Ratio

A reinforcement schedule where a response is rewarded after an unpredictable number of responses, making it a powerful method for conditioning stable and high rates of responding.