3_14

 

CLASS EXERCISE

  • Assuming a normal distribution has a mean of 100 and a standard deviation of 10, calculate the following:
  1. The raw score representing a z-score of +2.00
  2. The raw score representing a T-score of 40
  3. The CEEB score representing the 98th precentile
  4. The stanine representing the raw score of 115
  5. The T score representing the raw score of 90
  6. The T score of an IQ score of 120
  7. The NCE score of a Wechsler subscale of 7
  8. The stanine of a CEEB score of 421