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strongest level. Probability 0.5 0.415 0.4- 0.3- 0.2- 0.1- 0.0- 1 Hurricanes 0.219 3 Category 0.251 72 0.104 4 0.011 5

strongest level. Probability 0.5 0.415 0.4- 0.3- 0.2- 0.1- 0.0- 1 Hurricanes 0.219 3 Category 0.251 72 0.104 4 0.011 5

A First Course in Probability (10th Edition)
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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strongest level. F7 Probability 0.5 0.415 0.4- 0.3- 0.2 0.1- 0.0- F9 Hurricanes 0.219 3 Category 0.251 T 2 F10 0.104 T 4 Time Remaining: 01:56:16 Cepe F11 0.011 5 + F12 Next Ⓒ- G delete
Transcribed Image Text:strongest level. F7 Probability 0.5 0.415 0.4- 0.3- 0.2 0.1- 0.0- F9 Hurricanes 0.219 3 Category 0.251 T 2 F10 0.104 T 4 Time Remaining: 01:56:16 Cepe F11 0.011 5 + F12 Next Ⓒ- G delete
(a) The mean is (Type an integer or a decimal. Do not round.) The variance is (Round to two decimal places as needed.) The standard deviation is (Round to two decimal places as needed.) (b) Interpret the results. Select all that apply. A. The typical hurricane deviates from the mean by about 2 category levels. B. The average hurricane is approximately category 2. C. The typical hurricane deviates from the mean by about 1 category level. D. The average hurricane is approximately category 1. esc F1 F2 F3 F4 22 ! @ 2 3 4
Transcribed Image Text:(a) The mean is (Type an integer or a decimal. Do not round.) The variance is (Round to two decimal places as needed.) The standard deviation is (Round to two decimal places as needed.) (b) Interpret the results. Select all that apply. A. The typical hurricane deviates from the mean by about 2 category levels. B. The average hurricane is approximately category 2. C. The typical hurricane deviates from the mean by about 1 category level. D. The average hurricane is approximately category 1. esc F1 F2 F3 F4 22 ! @ 2 3 4
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