(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 1234567 8 X P(X) = ² not X 0000000P(not X) = P (not X) = ²/ 1 − P(X) = [] (c) Select the answer that makes the sentence true. 1-P(X) is the same as None of the above (b) Subtract. OOO.. olo 00 X

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Chapter1: Combinatorial Analysis
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A dartboard has 8 equally sized slices numbered from 1 to 8.
Some are grey and some are white.
The slices numbered 5, 6, and 7 are grey.
The slices numbered 1, 2, 3, 4, and 8 are white.
A dart is tossed and lands on a slice at random.
Let X be the event that the dart lands on a grey slice, and let P (X) be the
probability of X.
54
Let not X be the event that the dart lands on a slice that is not grey, 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
12345678
X
P(X) =
not X
P(not X) =
(b) Subtract.
O
3
>
3
O
O
010
0
>
1 - P(X) =
(c) Select the answer that makes the sentence true.
1-P(X) is the same as None of the above
O/0
X
8
8
X
7
6
C.
8 1
23
2
E
A
Transcribed Image Text:A dartboard has 8 equally sized slices numbered from 1 to 8. Some are grey and some are white. The slices numbered 5, 6, and 7 are grey. The slices numbered 1, 2, 3, 4, and 8 are white. A dart is tossed and lands on a slice at random. Let X be the event that the dart lands on a grey slice, and let P (X) be the probability of X. 54 Let not X be the event that the dart lands on a slice that is not grey, 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 12345678 X P(X) = not X P(not X) = (b) Subtract. O 3 > 3 O O 010 0 > 1 - P(X) = (c) Select the answer that makes the sentence true. 1-P(X) is the same as None of the above O/0 X 8 8 X 7 6 C. 8 1 23 2 E A
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