You can select any data of your choice, there are some data sets to download from SAS website and some in your my stat lab. After reading of chapters 5 & . review of power points and yideos on my stat lab. use any reference to nd meaningful data for a problem of interest to you and check whether or not the data you choose is normal. 1- Find the mean. variance. and the standard deviation for this data. 2- Plot your data. 3- Use the three ways of testing for normalityl graph. stem and leaf, Ratio.) 3- Explain why it is important to check for normality. 4- 1|ll'll'hy did you choose this particular example and how would the statistical analysis help you with decisions pertaining to your problem you need to take