1. For each of the following, identify whether based on the information provided, you believe the sample is representative of the population AND explain why.[3.0pts]
   1. In a sample of people, the mean age is 56 and the population mean age is 41.
   2. B. In a sample of prosecutor's offices, the proportion of criminal cases in each office that are felonies (compared to misdemeanors and other types of offenses isp= 0.15. In the population, felonies make upP= 0.20 of cases.
   3. In a sample of cities, the mean violent crime rate (per 100,000) isx= 360 compared to = 373. In this same sample, the mean property crime rate (per 100,000) isx= 1,900 compared to = 2,487.