Question: Observational study

Answer:

Question: Randomized controlled experiment

Answer: -An experimental design where all subjects are randomly allocated to different treatments

-Long been the gold standard in medical field

Question: Growth Rate

Answer: -The rate of increase per unit time

-Growth rate g is used to describe the relative size of an initial amount and a changed amount after some amount of time t.

-To compute changed

Changed = initial

*t

-To compute g

(changed/initial)**(1/t) -1

Question: max(array)

Answer: Returns the maximum value of an array

Question: min(array)

Answer: Returns the minimum value of an array