Which of the following is not essential to calculating a level of certainty when projecting results from a sample to a wider population?

a. inferential statistics
b. random sampling
c. the assumption of a normal distribution of data
d. nonprobability sampling


d. nonprobability sampling

Communication & Mass Media

You might also like to view...

What are some recommendations for simulating the speech during practice?

What will be an ideal response?

Communication & Mass Media

Kim is a freelance journalist who writes a story about river pollution. Kim’s copyright on the story will last for ______.

a. 125 years from the date he wrote the story b. his lifetime plus 70 more years c. 28 years, renewable for another 28 years d. 75 years

Communication & Mass Media

Speakers often put their preview at the end of the body so it can lead into the conclusion of the speech.

Answer the following statement true (T) or false (F)

Communication & Mass Media

Users of the Internet are worried about their privacy. Explain the "Consumer Privacy Bill of Rights" and the difference between opt-in and opt-out.

What will be an ideal response?

Communication & Mass Media