Statement:
Kazakhstan has a higher Human Development Index than Uzbekistan

In the Human Development Index rating Kazakhstan holds position #57 ²⁰²¹ out of 187 and Uzbekistan is #100 out of 187 ²⁰²¹.
Position of Kazakhstan is better than position of Uzbekistan.

Referencies:

1. Human Development Index ²⁰²¹ by United Nations

   The countries in the rating sorted by 'Human Development Index' in descending order.

   Kazakhstan	'Human Development Index' value is	0.81
   Uzbekistan	'Human Development Index' value is	0.73