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4Interpreting z-scores: Complete the following statements using your knowledge about z-scores. a. If the data is...

4Interpreting z-scores: Complete the following statements using your knowledge about z-scores.

a. If the data is weight, the z-score for someone who is overweight would be

  • zero
  • positive
  • negative



b. If the data is IQ test scores, an individual with a negative z-score would have a

  • average IQ
  • high IQ
  • low IQ



c. If the data is time spent watching TV, an individual with a z-score of zero would

  • watch the average amount of TV
  • watch very little TV
  • watch a lot of TV



d. If the data is annual salary in the U.S and the population is all legally employed people in the U.S., the z-scores of people who make minimum wage would be

  • positive
  • negative
  • zero
Math   Statistics-And-Probability   
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