Ten Percent of the Population Is Left-Handed $\mathrm { P } ( \mathrm { x } > 12 )$

Multiple Choice

Ten percent of the population is left-handed. In a class of 100 students, write the binomial probability for the statement ?There are more than 12 left-handed students in the class.?

A) $\mathrm { P } ( \mathrm { x } > 12 )$
B) $\mathrm { P } ( \mathrm { x } < 12 )$
C) P(x $\mathrm { P } ( \mathrm { x } \leq 12 )$
D) P(x $P ( x = 12 )$