In the population, New Yorkers have an average of 2 pets in their homes. I am interested in evaluating whether or not medical doctors differ from the population in regard to number of pets owned. Below is data from 9 doctors. Test this hypothesis using an alpha level of .01.

# of pets

0

1

0

0

1

3

2

1

1

a.(2 pts) What is the appropriate test?

1. (1 pt) State the null hypothesis:
2. (1 pt) State the alternative hypothesis:
3. (2 pts)Find the critical value:
4. (2 pts)Calculate the obtained statistic:
5. (2 pts)Make a decision:
6. (1 pt) What does your decision mean?