The histogram shows the distribution of hurricanes that have hit a country from 1851 through 2015, where 1 is the weakest level and 5 is the strongest level. (a) Find the mean, variance, and standard deviation of the probability distribution. (b) Interpret the results. Probability 0.5 0.4 0.3- 0.2- 0.1- 0.0 0.412 LL 1 Hurricanes 0.267 −2 0.222 T 3 Category (a) The mean is (Type an integer or a decimal. Do not round.) 0.089 4 0.010 5 Q
The histogram shows the distribution of hurricanes that have hit a country from 1851 through 2015, where 1 is the weakest level and 5 is the strongest level. (a) Find the mean, variance, and standard deviation of the probability distribution. (b) Interpret the results. Probability 0.5 0.4 0.3- 0.2- 0.1- 0.0 0.412 LL 1 Hurricanes 0.267 −2 0.222 T 3 Category (a) The mean is (Type an integer or a decimal. Do not round.) 0.089 4 0.010 5 Q
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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