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INTRODUCTION I analyzed the Sample Superstore dataset in this report to extract key insights and trends. This dataset provides information on sales performance in different categories and subcategories across various cities and states in the United S...
INTRODUCTION SQL, which stands for "structured query language," is a standard language for database access. We live in a world where a lot of data is generated every second, whether it’s the number of search queries on Google or the number of picture...
INTRODUCTION Before analyzing data, data cleaning is crucial for a data analyst since, during transmission, problems with the data could arise that could be related to the data's source. Clean data guarantees that the proper questions are asked and t...