For this assignment, you will review two different situations that both involve comparing a sample to a population. Consider the information available for each situation, choose the correct test, and use the data to conduct it.

• A researcher wants to compare the email use of the employees at one company to the corresponding population. Data is collected on the number of emails received by the company's employees. It will be necessary to use this sample data, as well as population data to determine if there is a significant difference between both.
  • Population
    • Mean number of emails: 30
    • Standard deviation: 4
  • Sample
    • Mean number of emails: 33
    • Total employees: 100
• A researcher wants to compare the number of vehicles owned by families in one location to the larger population. Data is collected on the number of vehicles owned by each family. It will be necessary to use this sample data, as well as population data to determine if there is a significant difference between them.
  • Population
    • Mean number of vehicles: 3.7
  • Sample
    • Mean number of vehicles: 4.1
    • Standard deviation: 1
    • Sample size: 100