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.
A total of 20 individuals (11 male, nine female) were recruited into the study. The mean age of the sample was 11.4 years (range 6.2â15.8). Of the eyes randomly selected for analysis (10 right: 10 left), the average AL at the first measurement session using PCI was 22.50 mm (range 21.24â23.65). A frequency distribution of sample ALs is given in Figure 1.