Which of the Following Statements Is False

Which of the following statements is false?

A) Relative frequencies are often useful in a presentation because nearly everybody understands fractional parts when expressed as percents.
B) Relative frequencies are particularly useful when comparing the frequency distributions of two different size sets of data.
C) The histogram of a normal sample should have a distribution shape that is skewed.
D) A stem-and-leaf display contains all the information needed to create a histogram.