Which of the following is a way politicians in america attempt to influence the media? a. they try to "spin" the news. b. they pass laws creating official censoring agencies. c. they prohibit reporters from covering certain issues. d. they jail reporters who write nasty stories about them.

Explain the difference between an independent and dependent sample. choose the correct answer below. a. in an independent sample, the individuals are chosen without replacement; in a dependent sample, the individuals are chosen with replacement. b. in a dependent sample, one would use a two-tailed hypothesis test; in an independent sample, one would use a one-tail hypothesis test. c. a sample is independent when an individual selected for one sample does not dictate which individual is to be in the second sample. a sample is dependent when an individual selected for one sample dictates which individual is to be in the second sample. d. a sample is independent when an individual selected for one sample dictates which individual is to be in the second sample. a sample is dependent when an individual selected for one sample does not dictate which individual is to be in the second sample. independent samples are often referred to as matched-pairs samples.

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?

How did dynasties end and how did new ones start?