Q: Answer this question:

who played greg in diary of a wimpy kid long haul??

A: Jason Drucker

Q: Answer this question:

a cost that has already been incurred and cannot be changed is called a(n)??

A: sunk cost

Q: Answer this question:

the collection of statistical methods that require assumptions about the population is known as??

A: Parametric statistics

Q: Answer this question:

numerous circular pits found in the karst region are called??

A:
sinkholes