probability1 - What Does Statistics Do? Population...

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1 stat-prob1 - Mike Pore - Sept 2000 What Does Statistics Do? What Does Statistics Do? Sample Statistical Inference Probability Population
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2 stat-prob1 - Mike Pore - Sept 2000 Probability Probability Lottery Uncertainty  Coincidences?   Drug Testing Business Trade-offs Weather Predictions Industrial Applications Defects in a shipment Yield of a sub-process Yield of several sub-processes in a series System Reliability B C A
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3 stat-prob1 - Mike Pore - Sept 2000 Probability Concepts Probability Concepts For each event E:  0   P(E)   1, P( Φ ) = 0, and P ( ) = 1 T19 Frequency Percent Cumulative Frequency Cumulative Percent 1.8 1 0.7 1 0.7 1.85 5 3.7 6 4.4 1.9 30 22.1 36 26.5 1.95 11 8.1 47 34.6 2 37 27.2 84 61.8 2.05 27 19.9 111 81.6 2.1 12 8.8 123 90.4 2.15 8 5.9 131 96.3 2.2 2 1.5 133 97.8 2.25 3 2.2 136 100.0
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4 stat-prob1 - Mike Pore - Sept 2000 Probability Concepts Probability Concepts in pictures in pictures P(A or B) P(A and B)=0 P(A and B) P(A or B)
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5 stat-prob1 - Mike Pore - Sept 2000 Probability Concepts Probability Concepts in pictures in pictures (A and B) P(A and B)= (A or B) P(A or B)= A B A B
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This note was uploaded on 04/26/2010 for the course ECO 329 taught by Professor K during the Spring '08 term at University of Texas at Austin.

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probability1 - What Does Statistics Do? Population...

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