Amy is doing a science experiment on how a certain bacterium reacts to an antibiotic. She has 3 dishes of identical bacterium samples with 11 bacteria in each dish. She gives an antibiotic to all of the bacteria in one dish. All of the treated bacteria died, and the bacteria in the other two dishes survived.
What type of sampling is demonstrated in the situation above?
A.
random sampling
B.
negative sampling
C.
census
D.
convenience sampling
Answers
Answered by
0
Answer:
A. random sampling
please follow me and mark my answer as brainliest answer
Similar questions