Find the Probability for the Experiment of Selecting One Card $\frac { 7 } { 52 }$

Multiple Choice

Find the probability for the experiment of selecting one card from a standard deck of 52 playing cards.
The card is a 7 or lower.(Aces are low.)

A) $\frac { 7 } { 52 }$
B) $\frac { 13 } { 7 }$
C) $\frac { 1 } { 7 }$
D) $\frac { 51 } { 52 }$
E) $\frac { 7 } { 13 }$