Compute Probabilities Using the General Multiplication Rule
-Numbered Disks Are $\frac { 3 } { 7 }$

Multiple Choice

Compute Probabilities Using the General Multiplication Rule
-Numbered disks are placed in a box and one disk is selected at random. If there are 6 red disks numbered 1 through 6, and 8 yellow disks numbered 7 through 14 , find the probability of selecting a red disk, given that an odd-numbered disk is selected.

A) $\frac { 3 } { 7 }$
B) $\frac { 4 } { 7 }$
C) $\frac { 3 } { 14 }$
D) $\frac { 2 } { 7 }$