25, refer to the problem. e one thousand tickets that are sold for P50.00 each. One ticket will win P10,000.00, in P5,000.00 and three tickets will win P1,000.00 each. Let X be the net gain from domly selected ticket. ne probability that you will win a prize if you buy 2 tickets? 3/1000 500 С. 2/1000 D. 2 the following table of values show the probability distribution of X? 10,000 1/1000 5,000 2/1000 1,000 3/1000 -50 P(X) 994/1000 9,950 1/999 4,950 2/998 950 -50 P(X) 3/997 1/999 9,950 1/1000 4,950 2/1000 950 -50 P(X) 3/1000 994/1000 5,000 2/998 1,000 3/997 -50 10,000 1/999 P(X) 1/999 ne mean or expected value of a person who buys a ticket? С. 27 D. -27

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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Question

#23, #24, #25

Choose the letter of the correct answer.

For numbers 23-25, refer to the problem.
There are one thousand tickets that are sold for P50.00 each. One ticket will win P10,000.00,
two tickets will win P5,000.00 and three tickets will win P1,000.00 each. Let X be the net gain from
purchasing a randomly selected ticket.
23. What is the probability that you will win a prize if you buy 2 tickets?
A. 998/1000
С. 2/1000
В. 2/500
24. Which of the following table of values show the probability distribution of X?
D. 2
А.
10,000
1/1000
5,000
2/1000
X
1,000
-50
P(X)
3/1000
994/1000
В.
9,950
1/999
4,950
2/998
950
-50
P(X)
3/997
1/999
С.
X
950
-50
9,950
1/1000
4,950
2/1000
P(X)
3/1000
994/1000
5,000
2/998
X
10,000
1/999
1,000
-50
P(X)
3/997
1/999
25. What is the mean or expected value of a person who buys a ticket?
С. 27
A. 25
В. -25
D. -27
D.
Transcribed Image Text:For numbers 23-25, refer to the problem. There are one thousand tickets that are sold for P50.00 each. One ticket will win P10,000.00, two tickets will win P5,000.00 and three tickets will win P1,000.00 each. Let X be the net gain from purchasing a randomly selected ticket. 23. What is the probability that you will win a prize if you buy 2 tickets? A. 998/1000 С. 2/1000 В. 2/500 24. Which of the following table of values show the probability distribution of X? D. 2 А. 10,000 1/1000 5,000 2/1000 X 1,000 -50 P(X) 3/1000 994/1000 В. 9,950 1/999 4,950 2/998 950 -50 P(X) 3/997 1/999 С. X 950 -50 9,950 1/1000 4,950 2/1000 P(X) 3/1000 994/1000 5,000 2/998 X 10,000 1/999 1,000 -50 P(X) 3/997 1/999 25. What is the mean or expected value of a person who buys a ticket? С. 27 A. 25 В. -25 D. -27 D.
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