When tacit cooperation has the effect of reducing supply and increasing prices, it is known as

A random sample of respondents would be distributed randomly, half to the experimental group and half to the control group

A pretest questionnaire would be administered to the respondents in both groups to obtain a measurement on attitudes toward Pepsi advertising, brand, and celebrity; only the respondents in the experimental group would be exposed to the TV program containing the Pepsi commercial. Then, a questionnaire would be administered to respondents in both groups to obtain posttest measures on attitudes toward Pepsi advertising, brand, and celebrity. Which of the following experimental design best represents the above scenario? A) one-shot case study B) one-group pretest-posttest design C) posttest-only control group design D) static group design E) pretest-posttest control group design

Sample methods that embody random sampling are often termed probability sampling methods

Indicate whether the statement is true or false