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Lesson Worksheet: The Standard Normal Distribution Mathematics

In this worksheet, we will practice calculating percentage points and values on the standard normal curve.


Given the normal distribution 𝑋𝑁84,7, write 𝑃(𝑋>81) in the form 𝑃(𝑍<𝑧), where 𝑍𝑁(0,1).

  • A𝑃𝑍<37
  • B𝑃𝑍<349
  • C𝑃𝑍>349
  • D𝑃𝑍<37
  • E𝑃𝑍>37

This lesson includes 9 additional question variations for subscribers.

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