Exam (elaborations)
PSY 520 Topic 2 Exercises/GCU PSY 520
- Institution
- Grand Canyon University
Chapter 5 5.11 Scores on the Wechsler Adult Intelligence Scale (WAIS) approximate a normal curve with a mean of 100 and a standard deviation on 15. What proportion of the IQ scores are a. above Kristen’s 125? z= 125-100/15= 1.67 using the z table on page 536 = 0.0475 b. below 82? z=82-100/...
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