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Type: Multiple-Choice
Category: Statistics and Probability Concepts
Level: Grade 11
Standards: HSS-ID.A.4
Author: klodenquai
Last Modified: 7 years ago

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Statistics and Probability Concepts Question

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Grade 11 Statistics and Probability Concepts CCSS: HSS-ID.A.4

What is the z-value for X=24 in a set of normally distributed data with µ=20 and σ=1.6?
  1. -4
  2. -2.5
  3. 0.4
  4. 2.5