- Determine whether descriptive or inferential statistics were used in the statement. In

2010,about2700teens in the United States aged16-19were killed in motor-vehicle crashes. (Source: Centers for Disease Control and Prevention)

a)Inferential

b)Descriptive

-State whether the variable is discrete or continuous. The cost of a Statistics textbook

a) Continuous

b) Discrete

-Determine whether the data are qualitative or quantitative. Pulse rate

a) Quantitative

b)Qualitative