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  1. R

    Poisson distribution for insurance

    Homework Statement An insurer uses the Poisson distribution with mean 4 as the model for the number of warranty claims per month on a particular product. Each warranty claim results in a payment of 2 by the insurer. Find the probability that the total payment by the insurer in a given...
  2. R

    MATLAB Matlab (fft)

    I have data in excel file and want to convert that to frequency domain. I wrote the following code but its giving me the wrong results. If my data is 2,2,2,5,5,6 Shouldn't Amplitude =2 and frequency =3 Amplitude =5 and frequency =2 Amplitude =6 and frequency =1 %Read in the...