What are the two key components of sampling error estimates?

a. parameters and statistics
b. sampling frames and variables
c. reliability coefficients and observation units
d. confidence levels and confidence intervals


Answer d

Communication & Mass Media

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As immediacy remains an important interest element, ______.

A. digital platforms and mobile devices will see their value decrease over time B. digital platforms and mobile devices will see their value stay the same over time C. digital platforms and mobile devices will quickly become obsolete D. digital platforms and mobile devices will see their value increase exponentially

Communication & Mass Media

What role do computer databases play in consumer-focused marketing?

What will be an ideal response?

Communication & Mass Media

He got his start by providing IBM with the needed BASIC interpreter for the person computer it was creating:

a) Steve Jobs; b) Bill Gates; c) Edward Roberts; d) Steve Wozniak; e) Douglas Englebart

Communication & Mass Media

What are two ethical issues a speaker must consider before presenting a persuasive speech? What are the consequences of not taking these issues into account?

What will be an ideal response?

Communication & Mass Media