Claim frequency follows a Poisson distribution with mean A where 1 has a gamma distribution with...

Transcribed Image Text:

Claim frequency follows a Poisson distribution with mean A where 1 has a gamma distribution with mean 2 and variance 2. Claim severity follows an exponential distribution with mean A where A has an inverse gamma distribution with mean 2,000 and variance 4,000,000. How many exposures are necessary for 50% credibility? Claim frequency follows a Poisson distribution with mean A where 1 has a gamma distribution with mean 2 and variance 2. Claim severity follows an exponential distribution with mean A where A has an inverse gamma distribution with mean 2,000 and variance 4,000,000. How many exposures are necessary for 50% credibility?