Multiple choice six-sigma green-belt

A market survey showed constant price change in sugar sale, what pattern does the run chart follow

  1. Trends

  2. Too many runs

  3. shifts

  4. None of above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A run chart displaying constant upward or downward price changes indicates a trend pattern over time. Trends occur when data points continuously move in a single direction. Shifts, by contrast, represent abrupt changes around a median line.

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