A typical person who dresses casually
This idiom has several meanings. It can mean the person you're referring to is average or typical, not particularly unusual. But it can also mean that all humans are equal-- and no one person is superior to anyone else.
The mean is that value that is most commonly referred to as the average.The typical value is a synonym for the mean and average.The typical value is the mean.
Mode is the typical number.
it doesn't matter if that typical person is in love or have feelings and is desperate or not desperate it would not matter
This the typical definition of a slave.
it mean the average
Average. this is because the typical is what the total divided by the number of items. this is also what the mean (or average) is.
Reddish skin
lalalalalalala
The sense that the narrator is addressing a specific person
Mode is probably more "typical".