THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 325

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A personnel officer for a firm that employs many part time salespeople tries out a sales aptitude test on several hundred applicants.Because the test is unproven,results are not used in hiring.Forty percent of applicants show high aptitude on the test and 12% of those hired both show high and achieve good sales records.The firm's experience shows that 30% of all salespeople achieve good sales.Let A be the event "shows high aptitude" and let B be the event "achieves good sales".
-What is P(B |A)?

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Definitions:

Ethological Theory

An approach in psychology that emphasizes the evolutionary and biological roots of behavior, particularly how behavior enhances survival and reproduction.

Comforted By A Stranger

A scenario where an individual, often a child, receives consolation or reassurance from someone they do not know well or at all, indicating their trust or social behavior.

Securely Attached

Refers to a healthy attachment style typically observed in children who feel confident and reassured that their caregivers are reliably available and responsive to their needs.