that 67 write with their left hands and 433 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. (Round to two decimal places as needed.) Identify the P-value. P-value = 0.005 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? The P-value is less than the significance level of a = 0.05, so reject the null hypothesis. There is sufficient evidence to support the claim that the rate of left-handedness among males is less than that among females. b. Test the claim by constructing an appropriate confidence interval. The 90% confidence interval is-0.108< (P₁-P2) -0.020 (Round to three decimal places as needed.)

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