When we use the listening barrier of preoccupation we are often focused on internal noise

The Supreme Court decision in Branzburg v. Hayes has led to

a. an absolute First Amendment right for journalists to refuse to testify in court. b. a qualified right for journalists to withhold information from the courts. c. a standard rule that journalists must testify in court to the same extent as anyone else. d. a federal rule that journalists can never be required to reveal their sources or unpublished notes.

When you are using nominal level data, your index of central tendency should be the mean

Indicate whether the statement is true or false.