3. My survey was an unbiased, random, and convenience survey. It was unbiased because I chose people from all ages from different parts of Maryland and other states. My survey was random because I just called people that came to my mind. It was a convenience survey because I had the phone number for everyone that I had in mind or they were at my house when I did my survey. I surveyed friends, family, and neighbors. I surveyed 20 people. I conducted my survey by calling people over the phone and by asking people in person.

4. McKenzie : 5 Papa : 16 Uncle Reid : 21 Betsy : 18 Delayne : 5 Ryan : 15 Garett : 1 Mrs. Albert : 19 Aunt Karen : 27 Mackenzie : 6 Colin H. : 27 Colin G. : 10 Mommom : 16 Cole C. : 27 Maria : 19 Jordan : 30 Mary : 24 Zequan : 13 Clint : 28 Dad : 32

7. Mean : 17.95 Median : 18.50 Mode : 27.00 Range : 31.00 The measure of central tendency that best represents the data is the mean. I think that because there are no outliers and the data is not all spread apart. The data is very close together. I didn't choose the median because that one is mainly used if there is an outlier.