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(a) Compute the proportion of years in which there were 0 deaths, 1 death, 2 deaths, 3 deaths, and 4 deaths. Complete the table below. Number of deaths, X 0 1 2 Proportion of years 54 .325 .11 .02 .005 ... 3 4 (Type an integer or a decimal.) (b) From the data in the table, what was the mean number of deaths per year? Deaths in the Army Number of deaths, X 0 Number of times x deaths wer observed 108

(a) Compute the proportion of years in which there were 0 deaths, 1 death, 2 deaths, 3 deaths, and 4 deaths. Complete the table below. Number of deaths, X 0 1 2 Proportion of years 54 .325 .11 .02 .005 ... 3 4 (Type an integer or a decimal.) (b) From the data in the table, what was the mean number of deaths per year? Deaths in the Army Number of deaths, X 0 Number of times x deaths wer observed 108

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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An army monitored 10 cavalry corps for 20 years and recorded the number X of annual fatalities due to horse kicks for the 200 observations. The accompanying table shows the data. Complete parts (a) through (d). Click the icon to view the data table. (a) Compute the proportion of years in which there were 0 deaths, 1 death, 2 deaths, 3 deaths, and 4 deaths. Complete the table below. Number of deaths, X extbook 0 1 2 3 Proportion of years .54 .325 .11 .02 .005 4 (Type an integer or a decimal.) (b) From the data in the table, what was the mean number of deaths per year? The mean number of deaths per year is. (Type an integer or a decimal.) Get more help. C ... G Search or type URL Deaths in the Army Number of deaths, X 0 1 2 3 4 * Number of times x deaths were observed 108 65 22 4 1 Print Done D₂₁ Clear all - X Final check
Transcribed Image Text:An army monitored 10 cavalry corps for 20 years and recorded the number X of annual fatalities due to horse kicks for the 200 observations. The accompanying table shows the data. Complete parts (a) through (d). Click the icon to view the data table. (a) Compute the proportion of years in which there were 0 deaths, 1 death, 2 deaths, 3 deaths, and 4 deaths. Complete the table below. Number of deaths, X extbook 0 1 2 3 Proportion of years .54 .325 .11 .02 .005 4 (Type an integer or a decimal.) (b) From the data in the table, what was the mean number of deaths per year? The mean number of deaths per year is. (Type an integer or a decimal.) Get more help. C ... G Search or type URL Deaths in the Army Number of deaths, X 0 1 2 3 4 * Number of times x deaths were observed 108 65 22 4 1 Print Done D₂₁ Clear all - X Final check
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