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13. (8 points) A random sample of 760 subjects was obtained, and each was tested for left-hand writing. Results are in the table below. Use
13. (8 points) A random sample of 760 subjects was obtained, and each was tested for left-hand writing. Results are in the table below. Use a 0.05 significance level to test the claim that left-handedness is independent of gender. Writes with left hand Does not write with left hand Male 23 217 Female 65 455 a) State the null and alternative hypotheses. b) Find the P-value. State the calculator command you use. Round to the third decimal place. c) State whether you should reject or fail to reject the null hypothesis. Justify your answer. d) State your conclusion in non-technical terms
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