If the Closing Price of Stock Y Was $38

question 55

Multiple Choice

If the closing price of Stock Y was $38.63 on Friday,which was after it had earned daily returns of 8 percent,23 percent,-30 percent,20 percent,and -5 percent during the week (Monday to Friday) ,what was the opening price of Stock Y on Monday?

• A) $17.47
• B) $17.75
• C) $33.00
• D) $36.44

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Definitions:

Intensive Single-Subject Design

A detailed research approach focusing on the deep investigation and observation of a single subject over time to assess intervention effects.

AB Design

A basic experimental design involving a baseline (A) followed by a treatment or intervention phase (B) to measure change.

Time-Series Format

A sequence of data points collected or recorded at successive points in time, often used to analyze trends over time.

Reversal Design

A behavioral research methodology where an initial baseline condition is observed, an intervention implemented, and then withdrawn to observe changes in behavior or conditions, often followed by the reintroduction of the intervention.