A technician suspect that the number of computer errors recorded per day in the LAN follows a Poisson distribution with a mean of 2 errors per day. Record of the number of errors per day for the past 260 days are shown in table below. Number of Number of Pr(X = x) E (0, – e) Errors per days ei day 77 1 90 2 55 3 30 4 or more 8 a. Test the hypothesis that the number of computer errors per day has the Poisson distribution with mean 2 at the 5% significance level. ualu ticticc in (a) mate ualue
A technician suspect that the number of computer errors recorded per day in the LAN follows a Poisson distribution with a mean of 2 errors per day. Record of the number of errors per day for the past 260 days are shown in table below. Number of Number of Pr(X = x) E (0, – e) Errors per days ei day 77 1 90 2 55 3 30 4 or more 8 a. Test the hypothesis that the number of computer errors per day has the Poisson distribution with mean 2 at the 5% significance level. ualu ticticc in (a) mate ualue
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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