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20 Cards in this Set
- Front
- Back
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THE RELATIVE FREEQUENCY WITH WHICH THAT EVENT CAN BE EXPECTED TO OCCUR
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PROBABLIITY AN EVENT WILL OCCUR
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PROBABILITY OF AN EVENT OCCURS IN 3 WAYS
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1. EMPIRICALLY
2. THEORETICALLY 3. SUBJECTIVELY |
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IS THE RESULT OF A SINGLE TRIAL OF A PROBABILITY EXPERIMENT
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AN OUTCOME
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IS THE SET OF ALL POSSIBLE OUTCOMES OF A PROBABILITY EXPERIMENT
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A SAMPLE SPACE
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AN EXAMPLE OF FLIPPING A COIN. WHAT ARE THE POSSIBLE OUTCOMES? HEADS OR TAILS. THIS IS AN EXAMPLE OF WHAT
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SAMPLE SPACE
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A SET OF OUTCOMES OF A PROBABILITY EXPERIMENT
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AN EVENT
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EVENT THAT CONSISTS OF 2 OR MORE OUTCOMES OR SIMPLE EVENTS
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COMPOUND EVENT
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EVENT WITH ONE OUTCOME
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SIMPLE EVENT
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A SET OF OUTCOMES OF A PROBABILITY EXPERIMENT
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AN EVENT
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LIST TWO TYPES OF EVENTS
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1. SIMPLE
2. COMPOUND |
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LIST THREE PROBABILITY INTERPRETATIONS
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1. THEORETICAL (EXPECTED) PROBABILITY
2. EMPIRICAL (OBSERVED) PROBABILITY 3. SUBJECTIVE PROBABILITY |
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WHAT IS THE NOTATION FOR EMPIRICALLY PROBABILITY
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P' ( )
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WHEN A VALUE ASSIGNED TO THE PROABILITYOF AN EVENT RESULTS FROM ?
WE WILL USE TO IDENTIFY THE PROBABILITY OF THE EVENT WITH WHAT SYMBOL? |
1. EXPERIMENTAL
2. EMPIRICAL DATA 3. P' ( ) |
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WHAT METHOD FOR OBTAINING THE PROBABILITY OF AN EVENT USES A SAMPLE SPACE
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THEORETICAL
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WHAT PROBABILITY ASSUMES THAT ALL OUTCOMES IN THE SAMPLE SPACE ARE EQUALLY LIKELY TO OCCUR
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THEORETICAL PROBABILITY
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WHAT FORMULA DO YOU USE FOR THEORETICAL PROBABILITY?
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P(A)=n(A)=NO.OF TIMES A OCCURS IN SAMPLE SPACE
DIVIDED BY: n (s) totaL number of elements in a sample space |
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EVENTS THAT HAVE THE SAME PROBABILITY OF OCCURING
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EQUALLY LIKELY EVENTS
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EXAMPLES OF EQUALLY LIKELY EVENTS
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A SINGLE DIE ROLLED?
1/6 IS THE OUTCOME OF PROBABILITY 1/52 DECK OF CARDS IS THE OUTCOME OF PROBABILITY |
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GERNERAL CONCEPT CAN BE DEFINED AS THE CHANCE OF AN EVENT OCCURRING
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PROBABILITY
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HOW SHOULD PROBABILITY BE EXPRESSED?
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1. REDUCED FRACTIONS
2. ROUNDED TO TWO OR THREE DECMIAL PLACES OR PRECENTS |
