Statistics Quiz

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Questions and Answers

Which of the following is a learning outcome of the z-Score, Probability, and Hypothesis Testing lecture slides?

  • Describe the effects of standardizing a distribution
  • Calculate the mean of a distribution
  • Identify the location of every score in a distribution
  • Understand the purpose of z-Scores (correct)

What does the z-score represent in a distribution?

  • The location of a score above or below the mean (correct)
  • The probability of a score occurring
  • The mean of the distribution
  • The standard deviation of the distribution

What is the purpose of standardizing a distribution?

  • To compare different distributions (correct)
  • To transform scores into z-scores
  • To describe the effects of standard deviation
  • To calculate the mean of the distribution

What does the sign of a z-score indicate?

<p>Whether the score is located above or below the mean (A)</p> Signup and view all the answers

What does the number in a z-score represent?

<p>The standard deviation of the distribution (A)</p> Signup and view all the answers

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