Approximate Probability From Collected Data
Middle School Math · Flashcards · Recall
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
What formula predicts the approximate relative frequency when probability is
p
p
p
?
QUESTION
Which statement is correct: relative frequency will be exactly
p
p
p
or will be close to
p
p
p
in the long run?
QUESTION
Identify whether this is reasonable: with
p
=
1
2
p=\frac{1}{2}
p
=
2
1
and
n
=
100
n=100
n
=
100
, predict exactly
50
50
50
successes.
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ANSWER
Not guaranteed;
50
50
50
is an estimate, not exact. Predictions give expected values, not exact guarantees.
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