Understanding Traffic Light Coloring in Data Tables
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Questions and Answers

What do the red, yellow, and green colors of the traffic light represent in the context of the table?

  • Danger, warning, safety
  • Risk, preparation, security
  • Stop, caution, confidence (correct)
  • Urgency, attention, assurance

What is the main issue with using traffic light coloring in tables?

  • Inaccurate representation of data
  • Difficulty in understanding color-coding
  • Lack of visual appeal
  • Arbitrary boundaries for color distinction (correct)

Why is no color provided for the Mortality rate in Table 18?

  • The Mortality rate is not important
  • The Mortality rate is average
  • The data is inconclusive
  • There is no goal for Mortality rate (correct)

What does the variation in color zones (green, yellow) over time indicate about the data?

<p>Expected variation without a pattern or trend (D)</p> Signup and view all the answers

What tools are suggested for analyzing aggregated data over time?

<p>Run and control charts (B)</p> Signup and view all the answers

What is the primary purpose of a Run Chart?

<p>To provide a running record of a process over time and identify baseline performance, variation, and changes (C)</p> Signup and view all the answers

When should a Run Chart start?

<p>As soon as there are data available, then continue to add data as it becomes available (B)</p> Signup and view all the answers

What is represented by each data point on a Run Chart?

<p>A measurement of an output from a process (C)</p> Signup and view all the answers

What type of data is best utilized with a Run Chart?

<p>Continuous or measured data (D)</p> Signup and view all the answers

What does a Run Chart often include to visualize performance?

<p>A horizontal mean or median line (B)</p> Signup and view all the answers

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