Jimi needs help with Statistics as soon as possible. Jimi wrote:

Download the dataset MORTGAGE30US.xls (linked under Module 4: Critical Thinking on the modules page). This dataset contains 30-year fixed rate mortgage weekly averages from 1/7/2010 to 8/16/2018. Put your dataset into in the myfolders/MIS445 on your computer. Then complete the following steps and questions:

Using SAS, produce an appropriate graphical summary of the dataset. Why did you choose this graph? Explain.

Using SAS, compute the mean, standard deviation, and a five-number summary of the dataset. Describe the center and spread.

Using SAS, construct a 95% confidence interval for the mean weekly averages. Interpret this confidence interval.

A mortgage broker claims that the mean rate will be higher than 4.60% in the following week. Based on the confidence interval, is this a reasonable claim? Explain.

I am having a hard time with some of the answers. also, having issues creating the graph. Any help is appreciated.