Question

Which one of the following is an assumption that would serve to justify the conclusion above?

a) There are no alternative explanations for the observed phenomenon.
b) The researchers conducting the study have a track record of success.
c) The sample used in the study is representative of the entire population.
d) The data collected is free from any errors or biases."

Answer 1

The assumption that would serve to justify the conclusion is that the sample used in the study is representative of the entire population. So, the correct answer is option c.

Step-by-step explanation:

The assumption that would serve to justify the conclusion above is option c) The sample used in the study is representative of the entire population. This assumption is important because if the sample is not representative, the conclusions drawn from the study may not accurately reflect the entire population.

For example, if a study on the effectiveness of a new drug only includes participants from a specific age group, the conclusions may not apply to people of other age groups.

So, the correct answer is option c.