Calculate the probability of an event less than 20, if known the distribution is normal distribution. 2. Calculate the probability of an event less than 20, if known the distribution is lognormal distribution. 3. Calculate the probability of an event is between 20 and 50, if known the distribution is normal distribution.
Calculate the probability of an event less than 20, if known the distribution is normal distribution. 2. Calculate the probability of an event less than 20, if known the distribution is lognormal distribution. 3. Calculate the probability of an event is between 20 and 50, if known the distribution is normal distribution.
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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1. Calculate the
2. Calculate the probability of an event less than 20, if known the distribution is lognormal distribution.
3. Calculate the probability of an event is between 20 and 50, if known the distribution is normal distribution.
4. Calculate the probability of an event is between 20 and 50, if known the distribution is lognormal distribution.
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19.5
16.2
18.9
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17.2
19.4
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22.8
25.6
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21.9
18.8
15.4
19.6
13.9
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21.8
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22.7
20.7
18.4
21.4
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17.5
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17.6
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22.4
18.7
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22.2
19.1
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16.9
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17.3
25.2
19.9
16.6
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Transcribed Image Text: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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