A psychologist determined that the number of sessions required to obtain the trust of a new patient is either 1, 2, or 3. Let x be a random variable indicatingthe number of sessions required to gain the patient's trust. The following probability function has been proposed.f(x) =7for æ = 1,2, or 36%3D%3Da. Consider the required conditions for a discrete probability function, shown below.f(x) > 0(5.1)Ef(x) = 1(5.2)Does this probability distribution satisfy equation (5.1)?- Select your answer-Does this probability distribution satisfy equation (5.2)?- Select your answer -b. What is the probability that it takes exactly 2 sessions to gain the patient's trust (to 3 decimals)?c. What is the probability that it takes at least 2 sessions to gain the patient's trust (to 3 decimals)?<>

The concepts used to solve this problem are the probability distribution function and…

Answered: A psychologist determined that the…

Managerial Economics: A Problem Solving Approach

5th Edition

ISBN:9781337106665

Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor

Publisher:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor

Chapter17: Making Decisions With Uncertainty

Section: Chapter Questions

Problem 7MC

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