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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

X is a normally distributed random variable, with a mean of 44 and variance of 13. If just over 8% of the values of the distribution are less than x0 or greater than x1, determine x0 and x1 to the nearest tenth. Assume that an equal percentage of the values of the distribution are less than x0 as are greater than x1.
  1. 21.3 and 66.8
  2. -64 and 90
  3. 25.7 and 62.3
  4. 42.7 and 45.3