Learning Outcomes

In this free course, you will learn how to:

• Define the concepts of descriptive and inferential statistics
• List the various types of quantitative and qualitative data
• Identify the significance of data representation
• Describe the procedure for calculating arithmetic and geometric mean
• Indicate the geometric mean's relative strength over the arithmetic mean
• Compute the variability of data using absolute and standard deviation
• Explain the process of calculating the standard error of the mean
• Outline the practical significance of the standard deviation
• Describe the procedure for calculating the Z-score
• Discuss the methods of assessing the skewness of statistical data
• State the process of determining the moments of statistical data
• Explain the methods of data plotting using R-programming