I am needing help with the following problem:

Create confidence intervals related to the interval and ratio-level data you collected.

1.What is the best estimate of the population mean

2.Develop a 95% confidence interval for the population mean. Develop a 90% confidence interval for the population mean. Develop a 98% confidence interval for the population mean.

3.Interpret the confidence interval.

My Population Mean is 2

The Standard Deviation is 28.28

Thanks