Descriptive statistics are the cornerstone of data analytics, helping analysts summarize and understand complex datasets. In this video, Kevin Hartman, Associate Professor at Notre Dame and founder of Art+Science, walks you through the essential descriptive statistics every analyst should know - mean, median, mode, variance, standard deviation, skewness, and kurtosis. Using a mock dataset based on Google’s organizational health, you’ll learn how to apply these metrics to identify trends, shape your analysis, and uncover actionable insights. Whether you’re just starting out or looking to sharpen your skills, this is your guide to mastering the fundamentals.
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