Do people cheat or lie when the cheating or lying is not easy to identify (such as filing of taxes)? College-aged subjects from various countries throughout the world were asked to roll a single six-sided die twice. The subjects were told that the first roll counted in determining a reward and the second roll was only to determine whether the die was working properly. Rewards were as follows: rolling a one meant earning 1 unit of the local currency (such as $1), rolling a two meant earning 2 units, and so on, except that rolling a six meant earning nothing. The rolling was done unsupervised (although results were secretly recorded) with the subjects free to report the outcomes of their respective rolls of the die (thereby creating an opportunity to cheat or lie about the outcome). Complete parts (a) through (e). Click the icon to view the results of the study *** (a) If individuals do not lie about the outcome of the first roll of the die, what would you expect the distribution of outcomes to be? P₁ P₂ P3 P4 P5 P6 (Type an integer or a fraction.) Data table The following distribution represents the outcomes based on the results reported in the study. The row "First Roll Frequency" represents the frequency each first roll resulted in the given outcome. The row "Reported Frequency" represents the outcome reported by the subjects. Outcome First Roll Frequency Reported Frequency 2 415 1 400 202 331 3 421 488 4 436 612 6 D -X 5 399 429 810 57
Do people cheat or lie when the cheating or lying is not easy to identify (such as filing of taxes)? College-aged subjects from various countries throughout the world were asked to roll a single six-sided die twice. The subjects were told that the first roll counted in determining a reward and the second roll was only to determine whether the die was working properly. Rewards were as follows: rolling a one meant earning 1 unit of the local currency (such as $1), rolling a two meant earning 2 units, and so on, except that rolling a six meant earning nothing. The rolling was done unsupervised (although results were secretly recorded) with the subjects free to report the outcomes of their respective rolls of the die (thereby creating an opportunity to cheat or lie about the outcome). Complete parts (a) through (e). Click the icon to view the results of the study *** (a) If individuals do not lie about the outcome of the first roll of the die, what would you expect the distribution of outcomes to be? P₁ P₂ P3 P4 P5 P6 (Type an integer or a fraction.) Data table The following distribution represents the outcomes based on the results reported in the study. The row "First Roll Frequency" represents the frequency each first roll resulted in the given outcome. The row "Reported Frequency" represents the outcome reported by the subjects. Outcome First Roll Frequency Reported Frequency 2 415 1 400 202 331 3 421 488 4 436 612 6 D -X 5 399 429 810 57
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Do
people cheat or lie when the cheating or lying is not easy to identify (such as filing of taxes)? College-aged subjects from various countries throughout the world were asked to roll
a single six-sided die twice. The subjects were told that the first roll counted in determining a reward and the second roll was only to determine whether the die was working properly.
Rewards were as follows: rolling a one meant earning 1 unit of the local currency (such as $1), rolling a two meant earning 2 units, and so on, except that rolling a six meant earning
nothing. The rolling was done unsupervised (although results were secretly recorded) with the subjects free to report the outcomes of their respective rolls of the die (thereby creating
an opportunity to cheat or lie about the outcome). Complete parts (a) through (e).
Click the icon to view the results of the study
CE
(a) If individuals do not lie about the outcome of the first roll of the die, what would you expect the distribution of outcomes to be?
P₁ P₂ P3 P4 P5 P6
(Type an integer or a fraction.)
Data table
The following distribution represents the outcomes based on the results reported in
the study. The row "First Roll Frequency" represents the frequency each first roll
resulted in the given outcome. The row "Reported Frequency" represents the
outcome reported by the subjects.
Outcome
First Roll Frequency
Reported Frequency
1
400
202
2
415
331
3
421
488
4
436
612
5
399 429
810
57
6 D
- X
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