About how many people would have to be surveyed to assure that an accurate percentage of left-handed people in the United States were represented?

Question

Quizplus · Accepted Answer

To ensure an accurate representation of left-handed people in the United States, a sample size of around 1000 is generally considered sufficient for most population surveys. This size balances the need for statistical accuracy with practical considerations of time and cost. Smaller samples might not capture the diversity of the population, while much larger samples offer diminishing returns on accuracy improvement.

About How Many People Would Have to Be Surveyed to Assure