A group project to anlysis walmart stores data for data methodology course and answer predefined tasks such as:
Which store has maximum sales?
Which store has maximum standard deviation?
Which store/s has good quarterly growth rate?
Find out holidays which have higher sales than the mean sales in non-holiday season for all stores.
Provide a monthly and semester view of sales in units and give insights.
Using visualization and statistics functions to explore the variable distribution and the stores' sales nature.
Providing an observation for each output to draw a conclusion about walmart stores' sales.