Think about a population mean that you may be interested in and propose a hypothesis test problem for this parameter.

The datalisted belowdisplays how many pets are owned out of 10 families. Using the data below, assume a random sample of families that own a pet or not. I believe that the population mean of how many pets owned is less than 3 pets. Test the hypothesis at a .05 significance level.

Data: 2, 1, 2, 0, 5, 4, 1, 0, 2, 3