+0  
 
0
33
1
avatar

Gretchen has eight socks, two of each color: magenta, cyan, black, and white. She randomly draws four socks. What is the probability that she has two pairs of socks with the same color?

 Nov 3, 2020
 #1
avatar+231 
0

Possible: ${8 \choose 2} = 28$

Favorable: $4$

 

$\frac{1}{7}$

 Nov 4, 2020

22 Online Users

avatar
avatar