Economists are particularly adept at understanding that people respond to a. punishments more than rewards. b. incentives. c. rewards more than punishments. d. laws.

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling

When a third party injects him or herself into an existing dispute between a plaintiff and defendant?

Human geography is the same as culture. true false