1. Calculate the probability of an event is between 20 and 50, if known the distribution is lognormal distribution2. Determine the design value of these parameters based on the “10th percentile” criteria3. Determine the design value of these parameters based on the “20th percentile” criteria 13.519.516.218.923.417.219.420.322.825.631.020.926.421.918.815.419.613.916.521.823.122.720.718.421.423.314.817.517.117.621.122.418.720.522.123.720.414.219.522.219.120.619.816.927.320.117.325.219.916.624.220.822.424.818.824.521.318.619.716.315.728.217.918.226.728.719.629.430.627.8

1. For the given sample values, The mean is 20.877 Variance is s^2=16.28 Let X follows lognormal…

Calculate the probability of an event is between 20 and 50, if known the distribution is lognormal distribution 2. Determine the design value of these parameters based on the “10th percentile” criteria 3. Determine the design value of these parameters based

Calculate the probability of an event is between 20 and 50, if known the distribution is lognormal distribution 2. Determine the design value of these parameters based on the “10th percentile” criteria 3. Determine the design value of these parameters based

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

1. Calculate the probability of an event is between 20 and 50, if known the distribution is lognormal distribution

2. Determine the design value of these parameters based on the “10th percentile” criteria

3. Determine the design value of these parameters based on the “20th percentile” criteria

13.5
19.5
16.2
18.9
23.4
17.2
19.4
20.3
22.8
25.6
31.0
20.9
26.4
21.9
18.8
15.4
19.6
13.9
16.5
21.8
23.1
22.7
20.7
18.4
21.4
23.3
14.8
17.5
17.1
17.6
21.1
22.4
18.7
20.5
22.1
23.7
20.4
14.2
19.5
22.2
19.1
20.6
19.8
16.9
27.3
20.1
17.3
25.2
19.9
16.6
24.2
20.8
22.4
24.8
18.8
24.5
21.3
18.6
19.7
16.3
15.7
28.2
17.9
18.2
26.7
28.7
19.6
29.4
30.6
27.8

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