Question: Answer those questions please 10. A correlation has been found between drinking greater amounts of alcohol and a person's reaction time. Is this a positive

Answer those questions please

10. A correlation has been found between drinking greater amounts of alcohol and a person's reaction time. Is this a positive or negative correlation? Explain. L1 When a 95% confidence interval is constructed for a population mean, the sample mean is found to be 68.2 cm and the margin of error is found to be 5.8 cm. Find and interpret the 95% confidence interval. 12. Assume 10% of adults are left-handed. If 820 adults are randomly selected, find the probability that 92 or more of them are left-handed? Is this likely to occur

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