The Following Probabilities Are Given About Events a and B

question 99

Multiple Choice

The following probabilities are given about events A and B in a sample space: P(A) = 0.30, P(B) = 0.40, P(A or B) = 0.60. We can say that:

• A)P(A∩B) = 0.70.
• B)P(A) = P(A∩B).
• C)P(A∩B) = 0.10.
• D)A and B are independent events.

---

Definitions:

Work Schedule

The planned hours and days that an employee is expected to work within a given period.

Evaluates

The process of assessing or determining the value, significance, or condition of something, often for the purpose of making decisions or drawing conclusions.

Escalation of Commitment

Is a pattern of behavior in which an individual or group continues to invest in a decision despite evidence of its ineffectiveness or the likelihood of negative outcomes.

Perceptual Defense

The psychological mechanism by which individuals protect themselves from information or stimuli perceived as threatening.