Asimple random sample of size n is drawn from a normally distributed population, and the mean of the sample is , while the standard deviation is s. what is the 99% confidence interval for the population mean? use the table below to you answer the question. confidence level 90% 95% 99% z*-score 1.645 1.96 2.58

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

How to do this , and can some one explain

What describes horizontal cross section of the right rectangle 6m 8m 5m