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6. A Mann Whitney U test is used when the data is....

  • Ordinal with independent measures
  • Nominal with independent measures
  • Ordinal with repeated measures

7. When is a non-parametric test used?

  • With a skewed distribution curve
  • With a normal distribution curve
  • When level of data is ordinal and repeated measures

8. A Chi-Square test is used when the data is...

  • Nominal with independent measures
  • Interval testing a correlation
  • Nominal with repeated measures

9. The mean is the....

  • Biggest number
  • Average: add them up and divide by number there are
  • Most common

10. A Binominal Sign test is used when the data is...

  • Ordinal with independent measures
  • Nominal with repeated measures
  • Nominal with independent measures

11. A parametric test should be used when....

  • Data has a curve of skewed distribution
  • Data has a curve of normal distribution
  • Data is repeated measures

12. A Spearman's Rho Test is used when data is....

  • Ordinal or interval and a test for correlation
  • Nominal or ordinal and test for correlation
  • Ordinal with repeated measures