Question: You may need to use the appropriate appendix table or technology to answer this question. The following results come from two independent random samples taken

You may need to use the appropriate appendix

You may need to use the appropriate appendix table or technology to answer this question. The following results come from two independent random samples taken of two populations. (a) What is the point estimate of the difference between the two population means? (Use x1x2.) (b) Provide a 90% confidence interval for the difference between the two population means. (Use x1x2. Round your answers to two decimal places.) to (c) Provide a 95\% confidence interval for the difference between the two population means. (Use x1x2. Round your answers to two decimal places.) to

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