Q. The Following are the data from a test:
70,90,93,74,88,94,53,96,56,87,97,94,82.79,89,85,94,96,&80. Illustrate what is the Average (Mean, Median and Mode)? Illustrate what is the standard Deviation? Illustrate what is the Variance? At the 95% level of significance, are there any data points that are significant?