Which of the Following Statements If False

Multiple Choice

Which of the following statements if false?

A) Speakers rated as "sincere" make eye contact three times more often than "insincere" speakers.
B) For 90 percent of Americans, the left eye is used only for depth perception.
C) When Richard Nixon attended his first Watergate press conference, he blinked up to 40 times a minute.
D) Sincere speakers blink between 5 and 10 times per minute.