Question #80edb

1 Answer
Aug 14, 2015

chi 2 = (35 - 50)^2/ 50 + (60 - 50)^2 /50
= 325/50 = 6.5
chi 2 for alpha = 0.1 for 1 d.f. is 6.635.
The test is not significant.

Explanation:

We accept the hypothesis that voting is independent of gender.
chi 2 < 6.635, the table value for 1 d.f.