Which is the fairest way to take a representative sample from a population? a. choosing participants who will ensure that study results will support the hypothesis b. carefully selecting specific subjects who meet one s criteria from the population c. ensuring that every subject in the population has an equal chance to be selected d. using a survey to screen out participants who may interfere with other subjects

The answer is C. To ensure that there is no bias towards picking a subject in the population during selection, certain rules need to be observed. The criteria for sampling or techniques should be uniform across the whole population. The sample subjects should be as diverse as possible reflecting the diversity of the population.

these include the fossil fuels, oil, natural gas, and coal and nuclear energy. hope this ! ^.^

-ella

show options, then i will gladly answer you question.

have a good day.