1. you asked ten of your classmates about their weight. on the basis of this information you stated that the average weight of all students in your university or college is 142.2 pounds. this is an example of?

2. which of the following best describes the data postal codes for students attending university Canada west?

3. when data is collected using a qualitative, Norminal variable, what is true about a frequency distribution that summarizes the data?

4. A variable is classified as ordinal if?

5.in the restaurant service study, a listing of all customers in the restaurant over a particular week would constitute a?