Checkpoint 5 Answers

  1. The standardized data values are approximately

    -2.15
    -0.738
    -0.610
    -0.610
    -0.0963
    0.0321
    0.161
    0.161
    0.289
    0.417
    0.931
    2.21
  2. The mean of this data set is `-2.67 times 10^(-4)` and the standard deviation is `0.999` to `3` SD.