Answer: One issue in survey analysis can be incomplete surveys. If only certain questions were answered in the survey rather than all, it can throw off the statistics of everything else, especially if it is a comparison.
Explanation: I hope this helped a bit!!
Usenet is a network of servers in which spreads messages through newsgroups and the regular internet is a series of different servers
<span>D. the poverty threshold. This differs based on geography (certain areas of the country are more expensive to live in than others) and family size.</span>