states (guilt, anger, or neutral) through a reading ng task. Immediately after the task, the students were ented with a decision problem where the stated op- has predominantly negative features (eg, spending y on repairing a very old car). The results (number onding in each category) are summarized in the ac- sanying table. Suppose one of the 171 participants is ted at random. Choose Do Not otional te Stated Option Choose Stated Option Totals 45 12 er utral 50 49 57 58 56 als 171 60 111 d on Gangemi. Aand Manci. E"Guit and Soeusing in on-making"Aaef of Belevirl Deciin Making Vol. 0. T (Takle 2 ind the probability that the respondent is assigned to e guilty state. ind the probability that the respondent choos tated option (repair the car). ind the probability that the respondent is assig

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3.59 Guilt in decision making. The ellect of guilt emotion on
how a decision maker focuses on the problem was inves-
tigated in the Jan. 2007 issue of the Journal of Behavioral
Decision Making (see Exercise 1.31, p. 22). A total of
171 volunteer students participated in the experiment,
where each was randomly assigned to one of three emo-
tional states (guilt, anger, or neutral) through a reading
writing task. Immediately after the task, the students were
presented with a decision problem where the stated op-
tion has predominantly negative features (e.g., spending
money on repairing a very old car). The results (number
responding in each category) are summarized in the ac-
companying table. Suppose one of the 171 participants is
selected at random.
Choose
Do Not
Emotional
State
Stated
Option
Choose Stated
Option
Totals
Guilt
Anger
Neutral
12
50
57
58
45
49
56
Totals
111
171
60
Based on Gangemi, A.and Mancini, F.-Guit and focusing in
decision-meking"Aarnel of Behevioral Decisin Making Val. 20.
Jan. 20T (Takle 2)
a. Find the probability that the respondent is assigned to
the guilty state.
b. Find the probability that the respondent chooses the
stated option (repair the car).
e. Find the probability that the respondent is assigned to
the guilty state and chooses the stated option.
d. Find the probability that the respondent is assigned to
the guilty state or chooses the stated option.
Transcribed Image Text:3.59 Guilt in decision making. The ellect of guilt emotion on how a decision maker focuses on the problem was inves- tigated in the Jan. 2007 issue of the Journal of Behavioral Decision Making (see Exercise 1.31, p. 22). A total of 171 volunteer students participated in the experiment, where each was randomly assigned to one of three emo- tional states (guilt, anger, or neutral) through a reading writing task. Immediately after the task, the students were presented with a decision problem where the stated op- tion has predominantly negative features (e.g., spending money on repairing a very old car). The results (number responding in each category) are summarized in the ac- companying table. Suppose one of the 171 participants is selected at random. Choose Do Not Emotional State Stated Option Choose Stated Option Totals Guilt Anger Neutral 12 50 57 58 45 49 56 Totals 111 171 60 Based on Gangemi, A.and Mancini, F.-Guit and focusing in decision-meking"Aarnel of Behevioral Decisin Making Val. 20. Jan. 20T (Takle 2) a. Find the probability that the respondent is assigned to the guilty state. b. Find the probability that the respondent chooses the stated option (repair the car). e. Find the probability that the respondent is assigned to the guilty state and chooses the stated option. d. Find the probability that the respondent is assigned to the guilty state or chooses the stated option.
Expert Solution
Step 1

*Answer:

a)

P( guilty ) = 57 / 171 = 1/3 = 0.3333 is the required probability here.

b)

P( repair the car ) = 60 / 171 = 0.3509 is the required probability here.

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