The independent event is the first pair of socks. The dependent event is the second pair of socks, because the first pair changes the probability of the second pair.
Yes, the question said "at the same time", but this answer remains valid because one pair will affect the other pair, somehow, someway, i.e. even if you choose both pairs "in the blind", they are mutually interdependent. That's the real answer.
If it is called the "y-axis", that means it refers to variable "y".
154 pairs of socks
Very expensive socks can be had in left and right. But the vast majority of socks are indentical for lefts and rights.
3
You must remove 12 socks to be sure of having a pair of Brown one
A pair is two A pair of socks = two socks
The collective noun for 'socks' is a pair of socks. There is no standard collective noun for a larger quantity of socks. A collective noun is an informal part of language, any noun suitable for the situation can function as a collective noun; for example, 'a load of socks', 'a bundle of socks', or perhaps 'a crew of socks'.
3 pairs of socks This is because there is more than one pair of socks
Pull out three socks. You will have at least one pair that matches.
Cashmere socks tend to be much more expensive than socks made of standard fabrics. A pair of cashmere socks will typically cost around USD$15 to $25 per pair. Though $60 to $75 per pair is not unusual for socks from a better brand.
Weener
a pair of socks
2
No
28
If it is called the "y-axis", that means it refers to variable "y".
I wear my favorite pair of shoes with my favorite pair of socks.