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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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Related questions
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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