All of these
Hope this helps
Answer:
zone of tolerance
Explanation:
Zone of tolerance refers to the extent between desired and adequate service that represents the extent of service performance that customers will tolerate and feel satisfied with. As a result, because John did not expect to arrive so much in advance, he found it acceptable to wait twenty minutes for his room to be cleaned.
Answer:
Facilitated diffusion
Explanation:
Facilitated diffusion is a kind of passive transport. Although facilitated diffusion consists of the transportation of proteins, it still represents a passive transport due to the fact that the solute is advancing in the gradient of concentration. Little molecules that are non-polar have great facility to diffuse through the cell membrane.
Answer:
a convenience sample
Explanation:
Convenience sampling also known as availability sampling, or opportunity sampling refers to a type of non-probability sampling that is based on proximity of participants and involves data collection or sampling from close/based on proximity to research, readily available, or conveniently available participants. Pilot testing for instance makes use of this type of sampling.