Topic: Probability   Suppose you physically simulate the random process of rolling a single die.   ​(a) After 10 rolls of the​ die, you observe a​ "one" 1times. What proportion of the rolls resulted in a​ "one"?   ​(b) After 20 rolls of the​ die, you observe a​ "one" 3times. What proportion of the rolls resulted in a​ "one"?   ​(a) The proportion was _________.   (b) The proportion was __________.   ​(Simplify your answer. Do not​ round.)   Note: The problem suggests the following formula to be used to get the correct answer:   Compute the probability using the emperical approach, which states that the probability of an event E occuring is approximately the number of times event E is observed divided by the number of repetiitons (or trials) of the experiment, as shown in the formula below:   P(E) =relative frequency of E=   frequency of E / number of trials of                                                                                                 experiment

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 4P: Long or Short World Series? In the World Series the top teams in the National League and the...
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Topic: Probability
 
Suppose you physically simulate the random process of rolling a single die.
 
​(a) After 10 rolls of the​ die, you observe a​ "one" 1
times. What proportion of the rolls resulted in a​ "one"?
 
​(b) After 20 rolls of the​ die, you observe a​ "one" 3
times. What proportion of the rolls resulted in a​ "one"?
 
​(a) The proportion was _________.
 
(b) The proportion was __________.
 
​(Simplify your answer. Do not​ round.)
 
Note: The problem suggests the following formula to be used to get the correct answer:
 
Compute the probability using the emperical approach, which states that the probability of an event E occuring is approximately the number of times event E is observed divided by the number of repetiitons (or trials) of the experiment, as shown in the formula below:
 
P(E) =relative frequency of E=   frequency of E / number of trials of                                                                                                 experiment
 
 
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