Question

In a random sample of​ males, it was found that 25 write with their left hands and 210 do not. In a random sample of​ females, it was found that 61 write with their left hands and 446 do not. Use a 0.01 significance level to test the claim that the rate of​ left-handedness among males is less than that among females. Complete parts

Answer 1

Explanation:

Males: 25/210 = 0.1190 × 100 = 11.90%

Females: 61/446 = 0.1367 × 100 = 13.67%

11.90% < 13.67%