Using a random sample is Option (b), which is the right response.
This gives an indication of how accurate the survey's estimates are given the particular sample design. Only probability sampling can be used to evaluate sampling error. The inaccuracy that results from observing a sample rather than the entire population is known as the sampling error.
The margin of error is a statistic that describes how much random sampling error there is in survey results. One should have less faith that a poll's findings would accurately reflect those of a population census the higher the margin of error.
Learn more about sampling error: brainly.com/question/15521268
#SPJ9
O eye witness reports
O tool marks
O soil
O DNA