The following data give paired yields of two varieties of wheat. Each pair was planted in a different variety.

/ Articles, Education / By Information PK

The following data give paired yields of two varieties of wheat. Each pair was planted in a different variety.

Variety-I	45	32	58	57	60	38	47	51	42	38
Variety-II	47	34	60	59	63	44	49	53	46	41

Test the hypothesis that the mean yields are equal.