Using Probability to Make Fair Decisions
Statistics and Probability · Flashcards · Application
STATISTICS AND PROBABILITY · FLASHCARDS
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QUESTION
Identify the probability each team gets if 3 teams use reroll-on-
4
,
5
,
6
4,5,6
4
,
5
,
6
with a fair die.
QUESTION
What is
P
(
even
)
P(\text{even})
P
(
even
)
when selecting uniformly from
1
1
1
to
10
10
10
?
QUESTION
What is
P
(
reroll
)
P(\text{reroll})
P
(
reroll
)
in the fair
0
0
0
–
9
9
9
method that rerolls only when
9
9
9
occurs?
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ANSWER
1
10
\frac{1}{10}
10
1
. Only digit 9 triggers reroll in the 0-9 range.
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