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.
The right answer for the question that is being asked and shown above is that: "c. A destination node must issue an acknowledgment for every packet that is received intact." This is the statement that <span>802.11 transmission requirements contributes to its efficiency.</span>
Water condenses so much that it becomes heavy and goes back to its original form, H2O
C.recession is the right anssweer
<span>Islam taught that all believers were equal, since they aim at human brotherhood.</span>
