I looked word disparity up in the oxford dictionary and found meaning with an example. Example is given below.
the wide disparity between rich and poor.
Here what is the meaning of rich and poor? Please explain the meaning of the above sentence.
e. people with a lot of money and people with hardly any money.
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"rich and poor" means rich and poor people, i.e. people with a lot of money and people with hardly any money.
My VideosPlease explain the meaning of the above sentence.
the difference between the quality of life of the wealthy and the poor