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(Step-by-Step) Scores on the Wechsler Adult Intelligence Scale for the 20-34 age group are normally distributed with µ = 110 and σ = 25. What percent of people

Question: (8pts) Scores on the Wechsler Adult Intelligence Scale for the 20-34 age group are normally distributed with µ = 110 and σ = 25.

  1. What percent of people In this age group have scores above 110?
  2. What percent of people in this age group have scores above 160?
  3. In what range do the middle 90% of all scores lie?
  4. Find the 95 th percentile and interpret its meaning.

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Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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