Statistical testing in Python offers a way to make sure your data is meaningful. It only takes a second to validate your data ...
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China's manufacturing activity shrank for a sixth month in September, an official survey showed on Tuesday, suggesting producers are waiting for further stimulus to boost domestic demand, as well as ...
Case Study 1 — Campus Café Checkout Scenario. Build a simple point-of-sale console to add items to a cart and print a receipt. Learning goals Use a dict for prices, a list as a cart, a set for unique ...