<p>actually, from what I’ve learned from my marketing course, the minimum sample size is surprisingly small. For a group of over 10,000 people, we only surveyed about 300 with a 5% confidence interval. Well, just an FYI.</p>
<p>actually, from what I’ve learned from my marketing course, the minimum sample size is surprisingly small. For a group of over 10,000 people, we only surveyed about 300 with a 5% confidence interval. Well, just an FYI.</p>