Who is this? Could you identify what made you recognize this person?

Alife insurance salesman sells on the average 3 life insurance policies per week. use poisson's law to calculate the probability that in a given week he will sell 2 or more policies but less than 5 policies? i just require an answer.

Unlike plato, aristotle emphasized that knowledge is a product of

During the industrial revolution in europe, were recruited to locate criminals. sheriffs police bobbies thief catchers