<Dl> <Dd> <Dl> <Dd> r = 1 − 2 U n 1 n 2 (\ displaystyle r = 1 - (2U \ over n_ (1) n_ (2)) \,) </Dd> </Dl> </Dd> </Dl> <Dd> <Dl> <Dd> r = 1 − 2 U n 1 n 2 (\ displaystyle r = 1 - (2U \ over n_ (1) n_ (2)) \,) </Dd> </Dl> </Dd> <Dl> <Dd> r = 1 − 2 U n 1 n 2 (\ displaystyle r = 1 - (2U \ over n_ (1) n_ (2)) \,) </Dd> </Dl> <Dd> r = 1 − 2 U n 1 n 2 (\ displaystyle r = 1 - (2U \ over n_ (1) n_ (2)) \,) </Dd>

What are the assumptions of the mann whitney u test