you observe 40 crickets on an island after crickets were first introduced 2 years ago. at how many crickets must have been introduced?

Crickets must have been introduced at the lambda = 2 is 20.

Given:

you observe 40 crickets on an island after crickets were first introduced 2 years ago , at the lambda = 2 how many number of crickets must have been introduced .

Let x be the crickets must have to been introduced.

Number of crickets = observed crickets / lambda value

we know that,

Observed crickets = 40

lambda value = 2

substitute these values

Number of crickets = observed crickets / lambda value

= 40 / 2

= 20 crickets.

Therefore Crickets must have been introduced at the lambda = 2 is 20.

Cricketsmust have been introduced at thelambda= 2 is20.islandafter crickets were first introduced 2yearsago , at the lambda = 2 how many number of crickets must have beenintroduced.Numberof crickets = observed crickets / lambda valuesubstitutethese values20.numberhere: