According to our research of Iowa and other state lists there were 58 registered sex offenders living in 50701 zip code as of April 10, 2017. The ratio of number of residents in zip code 50701 to the number of sex offenders is 496 to 1.
Customer survey questionnaires heavily depend on demographic questions. If your questionnaire results tell you that 65% of your respondents are Males in the 25 to 39 age group, your advertising would focus on that age and gender group as they would make up a large portion of your customer base. Your categories need to be broken up into divisions that make sense for your research.
Each of the test subjects, aged between 45 and 70 at the start, were asked to undertake a series of tests at the beginning and end of the 10-year period. They found that there was a 3.6 percent cognitive decline over the decade in individuals from 45 to 49 in 1997.