eral Directions e you use the calculator, write down the Please show your work t

Question

eral Directions e you use the calculator, write down the Please show your work to receive full credit When SCORE can tell what you did. Whenever you are asked to check that you entered, s sumptions, do not just list the conditions and put checks next to them briefly explain why each condition/assumption is met (or not), Include a diagram where appropriate. (Numbers in parentheses are the value of the problem.) aR 1.(10 points) A start-up company is buillding a database of customers and sales information. For each customer, it records name, ID number,region of the country (1-East, 2-South, 3-Midwest, 4- West), date of last purchase, amount of purchase, and item purchased. a) Identify the quantitative variables and give their units. b) Identify the categorical variables. nntingency table gives the re onts were cl

Explanation / Answer

a) Quantitative Variables are Amount of purchase and items purchased.

The units for Variable Amout of Purchase is kgs, grams etc

The Units of Items purchased is - dozens, no. of units

b) Categorical variables are Region, date of last purchase

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