I believe the answer is:
random sample of the town's population
A mix of participants that reflect your town's makeup
Random sample is needed in order to ensure that the researchers do not obtain only the subjects that is close to them. Mix of participants is needed in order to ensure that the sample population are not taken from group with close similarties in behaviour.
Answer:
One of those places that stand apart from the ordinary, Mount Mitchell’s dramatic summit is the highest point east of the Mississippi at 6,684 feet and was the inspiration for one of the nation’s first state parks
Answer:
But showers after I was on showers out showers
