A survey was conducted to determine the percentage of college freshmen that planned to take a math course while in college. The results were given as 75% with a margin of error of +/- 4%. What does the margin of error of +/- 4% mean?

The percentage of the population that was surveyed was between 71% and 79%.

The difference between the sample proportion and the population proportion is likely to be less than 4%.

4% of the students surveyed will most likely change their minds.

4% of the population was not included in the survey.

4% of the students surveyed refused to participate in the poll.

The percentage of the population that was surveyed was between 71% and 79%.

The difference between the sample proportion and the population proportion is likely to be less than 4%.

4% of the students surveyed will most likely change their minds.

4% of the population was not included in the survey.

4% of the students surveyed refused to participate in the poll.