24. the radioactive decay of a certain material satisfies mp poisson statistics with a mean rate of a per second. what should be the minimum duration of countin

24. The radioactive decay of a certain material satisfies mP Poisson statistics with a mean rate of A per second. What should be the minimum duration of counting (in seconds) so that the relative error is less than 16? 100 (a) 104 (b) 2 31 104 (c) (cd)