Use SD of .015 for first question. Show work for both

A survey shows 10% of the population is victimized by property crime each year. A random sample of 527 older citizens (65 years or more of age) shows a victimization rate of 14%. Conduct a hypothesis test to determine if older people are more likely to be victimized? (Write the null, find the critical Z, and analyze the results) A survey of 711 people with a bachelor's degrees and above showed that individuals had an average of 1.62 children. For the general population the number of children per person is 1.86 with a standard deviation of 1.67. Conduct a hypothesis test to determine if people with bachelors and higher have fewer children. (Write the null, find the critical Z, and analyze the results)