The following files are used in the lab sessions for STT 2640 Elementary Statistics. If you have questions about them please see your professor during his or her posted office hours or contact the assigned lab assistant for your class.
IMPORTANT NOTE: The .xlsx files for lab 3, 4, and 10 contain the same information as the .csv files mentioned in the lab tutorials. You can use the .xlsx file in place of the .csv file without any problems.
Lab 1 - Introduction to R and EXCEL
Lab 2 - Charts and Graphs
Lab 3 - Descriptive Statistics
Lab 4 - Identifying Outliers and Boxplot
Lab 5 - Probability
Lab 6 - Binomial Distribution
Lab 7 - Poisson Distributions
Lab 8 - Normal Distribution
Lab 9 - Sampling Distribution of a Sample Mean
Lab 10 - Confidence Interval and One Sample Hypothesis Test for a Population Mean
Lab 11 - Comparison of Two Population Means
Lab 12 - Analysis of Variance and Multiple Comparisons
Lab - 13 - Simple Linear Regression