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Type: Multiple-Choice
Category: Collecting and Interpreting Data
Level: Grade 11
Standards: HSS-ID.A.4
Author: nsharp1
Last Modified: 2 years ago

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Collecting and Interpreting Data Question

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Grade 11 Collecting and Interpreting Data CCSS: HSS-ID.A.4

The random variable X is normally distributed, with a mean of 33 and standard deviation of 1.1. What is the approximate probability that a value of this distribution lies between the values 36 and 45?
  1. 32.00%
  2. 0.32%
  3. 50%
  4. 99.68%