Help Dean Shackelton by taking a sample of 25 individuals. Once you have taken the sample, calculate the sample mean and sample standard deviation of these individuals' salaries. The data are in the worksheet Salary. Turn in (a) the sample mean and sample standard deviation and (b) a brief description of how you took your sample. Additionally, upload those answers to the Qualtrics Survey, link to be provided, for consolidation and analysis purposes.