Answer for Customer analytics course's data set seems to have an attribute with incorrect values.

https://365datascience.com/dwqa-answer/answer-for-customer-analytics-courses-data-set-seems-to-have-an-attribute-with-incorrect-values/ -

Hi Joseph,

you’re right, Last_Inc_Quantity doesn’t show the exact quantity of items purchased on the last trip.

Last_Inc_Quantity is a binary variable. Which means it only shows if the customer has bought something on the last trip. Not the exact quantity of items purchased. So, it’s 0 if there were purchases made on the previous shopping trip, and 1 if there were.

I think we discuss it in the course, but I believe it’s towards the end, when we make the quantity model.

Best, 

Eli

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