If you cannot find email from Microsoft store, the product key is listed in the Product Keys page of your Microsoft Store Account. You can also find them on your Purchase History page. You must sign in using your Microsoft Store account on the web site and then click on the purchase history to see the Product Key.
Re: States that require a boundary survey. Well, in the spirit of the question, MA requires a survey for the creation of any new property lines. Subdivisions that require an approval from a planning board, of course, need plans and current surveys.
Census vs. Sampling. Surveys can gather information through different methods of observation. However, most surveys employ a questionnaire to measure specific characteristics of the population. There are two main ways to gather this information. A census survey collects complete information from all participants in the population. General criteria of a census survey include: 1  Establish and maintain a complete list of the primary sampling unit (PSU) components. 2  All members of the PSU in the fishery must be included. 3  Validation (used to correct for missing and misreported data)  Enforceable and enforced.