Chapter 3 Crossword

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Across
  1. 1. The sign of z-scores of values above the average.
  2. 2. The mean's z-score.
  3. 5. Each line to the side of the center found by adding or subtracting this.
  4. 7. Rule that helps us quickly estimate probabilities within standard deviations of the mean.
  5. 8. 1-P(Z<#)
  6. 10. The z-table only gives area to the _____ of a value.
  7. 11. Two standard deviations on either side of the mean will capture _____% of the population.
  8. 13. z-scores are ONLY allowed to be applied to _______ data.
  9. 14. The percentage of the population both less and greater than the mean.
Down
  1. 1. Percentage of values in a dataset to the left of a specified point.
  2. 3. The center _____% of data is 1 standard deviation to either side of the mean.
  3. 4. The middle of the normal curve is marked with the _____.
  4. 6. P(Little < X < Big), "Big-Little"
  5. 9. The z-score table is for the _______ Normal Curve
  6. 12. The sign of z-scores of values below the average.