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In a random sample of males, it was found that 25 write with their left hands and 211 do not. In a random sample K
In a random sample of males, it was found that 25 write with their left hands and 211 do not. In a random sample K of females, it was found that 67 write with their left hands and 442 do not. Use a 0.05 significance level to test the claim that the rate of left-handedness among males is less than that among females. Complete parts (a) through (c) below. . . . a, lest uit vialliI usilly a llypolliesis lest. Consider the first sample to be the sample of males and the second sample to be the sample of females. What are the null and alternative hypotheses for the hypothesis test? OA. Ho: P1 # P2 OB. Ho: P1 SP2 O C. Ho: P1 = P2 H1 : P1 # P2 H1: P1 = P2 H1: P1 = P2 OD. Ho: P1 = P2 O E. Ho: P1 2 P2 F. HO: P1 = P2 H1: P1 = P2 H1: P1 P2 Identify the test statistic. Z =
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