In many cases, white space in a chart can improve a. complexity. ...

[saliriagwu]

In many cases, white space in a chart can improve
 a. complexity. b. readability.
  c. functionality. d. stability.

Question 2

Deleting the grid lines in a table and the horizontal lines in a chart
 a. increases the data-ink ratio. b. decreases the data-ink ratio.
  c. increases the non-data-ink ratio. d. does not affect the data-ink ratio.

[matt95]

Answer to Question 1

b
RATIONALE: In many cases, white space in a table or chart can improve readability.

Answer to Question 2

a
RATIONALE: Deleting the grid lines increases the data-ink ratio because a larger proportion of the ink used in the table is used to convey the information (the actual numbers). Similarly, deleting the unnecessary horizontal lines in the chart increases the data-ink ratio.