exercise_5.7 - A Look at the data from the receipts and consider the following questions 1 What trends can you spot immediately in the data People buy

exercise_5.7 - A Look at the data from the receipts and...

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A) Look at the data from the receipts and consider the following questions: 1. What trends can you spot immediately in the data? People buy mostly food and some other daily supplies. 2. What might be useful ways of organizing the data to allow you to spot more trends? To organize the purchased products and see if there is any connection between products. 3. Are there any negative associations between products? Maybe. 4. What additional information might be helpful? The customer’s age. 5. Can you imagine scenarios in which sets of products are grouped together? Egg and milk. D) Consider the following questions as you look at the response: 1. What is the significance of the numbers in the two-way table? How are these different than checkmarks?
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