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Probabilistic and Statistical Techniques

Lecture 23 Eng. Ismail Zakaria El Daour 2010. Probabilistic and Statistical Techniques. Chapter 6 Normal Probability Distribution. Probabilistic and Statistical Techniques. Probabilistic and Statistical Techniques. Table A-2. Probabilistic and Statistical Techniques.

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Probabilistic and Statistical Techniques

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  1. Lecture 23Eng. Ismail Zakaria El Daour 2010 Probabilistic and Statistical Techniques

  2. Chapter 6 Normal Probability Distribution Probabilistic and Statistical Techniques

  3. Probabilistic and Statistical Techniques Table A-2

  4. Probabilistic and Statistical Techniques Find the area under the standard normal curve for the following, using the z-table. Sketch each one. (a) between z = 0 and z = 0.78 (b) between z = -0.56 and z = 0 (c) between z = -0.43 and z = 0.78 (d) between z = 0.44 and z = 1.50 (e) to the right of z = -1.33 Example

  5. Example - cont Probabilistic and Statistical Techniques (a) 0.2823  (b) 0.2123

  6. Example - cont Probabilistic and Statistical Techniques (c) 0.4487 (d) 0.2632

  7. Example - cont Probabilistic and Statistical Techniques (e) 0.9082

  8. Probabilistic and Statistical Techniques It was found that the mean length of 100 parts produced by a lathe was 20.05 mm with a standard deviation of 0.02 mm. Find the probability that a part selected at random would have a length (a) between 20.03 mm and 20.08 mm (b) between 20.06 mm and 20.07 mm (c) less than 20.01 mm (d) greater than 20.09 mm Example

  9. Thanks for Your Attention

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