In an experiment to count decays from a radioactive sample 10 counts are registered on average in a 100 second interval Use the Poisson distribution to estimate the probability of detecting (a) 8 counts in a 100 second interval, and (b) 2 counts in a 10 second interval When the experiment was run f...

The Poisson distribution can be written as where pn is the probability of observing n events when th ...

In an experiment to count decays from a radioactive sample 10 counts are registered on average in

Question:

In an experiment to count decays from a radioactive sample 10 counts are registered on average in a 100 second interval. Use the Poisson to estimate the probability of detecting
(a) 8 counts in a 100 second interval, and
(b) 2 counts in a 10 second interval. When the experiment was run for one day, 8000 counts were detected. Explain why this is an unlikely result if the above average is correct and Poisson statistics are applicable.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...