Light and dark shadings are better than different colors for showing multiple item values on a bar chart unless all copies will be produced on a color printer or copier.

Question

Quizplus · Accepted Answer

Light and dark shadings allow for differentiation between values without the need for color, making them a better choice if the chart will be printed in black and white or grayscale. However, if color printing is available, using different colors can also effectively distinguish between values.

Light and Dark Shadings Are Better Than Different Colors for Showing