Grasshoppers are distributed at random in a large field according to a Poisson process with parameter a

Question:

Grasshoppers are distributed at random in a large field according to a Poisson process with parameter a = 2 per square yard. How large should the radius R of a circular sampling region be taken so that the probability of finding at least one in the region equals .99?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: