Find the best point estimate of the population mean.

· Construct a  95%  confidence interval for the population mean. Assume that your data is normally distributed and ÃÆ’ is unknown.

· Please show your work for the construction of this confidence interval.

· Write a statement that correctly interprets the confidence interval in context of your selected topic.

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· Find the best point estimate of the population mean.

· Construct a  99%  confidence interval for the population mean. Assume that your data is normally distributed and ÃÆ’ is unknown.

· Please show your work for the construction of this confidence interval.

· Write a statement that correctly interprets the confidence interval in context of your selected topic.