Five balls numbered from 1 to 5 are placed into a bag. Some are grey and some are white. The ball numbered 1 is grey. The balls numbered 2, 3, 4, and 5 are white. A ball is selected at random. Let X be the event that the selected ball is white, and let P (X) be the probability of 12345 X. Let not X be the event that the selected ball is not white, and let P (not X) be the probability of not X. (a) For each event in the table, check the outcome(s) that are contained in the event. Then, in the last column, enter the probability of the event. Outcomes Event Probability 12345 ? X OOOOO P(X) = not X P (not X) = 1- P(x) = (c) Select the answer that makes the sentence true. 1-P(X) is the same as (Choose one) (b) Subtract. 0 0 O S X

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.2: Probability
Problem 31E
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Question
Five balls numbered from 1 to 5 are placed into a bag.
Some are grey and some are white.
The ball numbered 1 is grey.
The balls numbered 2, 3, 4, and 5 are white.
A ball is selected at random.
Let X be the event that the selected ball is white, and let P(X) be the probability of
12345
X.
Let not X be the event that the selected ball is not white, and let P (not X) be the
probability of not X.
4
(a) For each event in the table, check the outcome(s) that are contained in the event. Then, in the last column, enter the probability of the
event.
Aa
Outcomes
Event
Probability
1 2 3 4 5
X
OOOOO
P(X) =
not X
P (not X) =
(b) Subtract.
C
O
O
1- P(x) =
(c) Select the answer that makes the sentence true.
1-P(X) is the same as (Choose one)
00
S
C.
X
?
&圖
Transcribed Image Text:Five balls numbered from 1 to 5 are placed into a bag. Some are grey and some are white. The ball numbered 1 is grey. The balls numbered 2, 3, 4, and 5 are white. A ball is selected at random. Let X be the event that the selected ball is white, and let P(X) be the probability of 12345 X. Let not X be the event that the selected ball is not white, and let P (not X) be the probability of not X. 4 (a) For each event in the table, check the outcome(s) that are contained in the event. Then, in the last column, enter the probability of the event. Aa Outcomes Event Probability 1 2 3 4 5 X OOOOO P(X) = not X P (not X) = (b) Subtract. C O O 1- P(x) = (c) Select the answer that makes the sentence true. 1-P(X) is the same as (Choose one) 00 S C. X ? &圖
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