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A list containing customer and customer purchase information has the following columns: customer name,location (of the customer,i.e. ,North,South,East,and West) ,customer income,customer age,and mode of payment during last purchase (cash or card) .A pivot table is created dividing the customers based on their location.Where must the "mode of payment" field be dropped if information on mode of payment based on region is required?
Standard Normal Variable
A normalized random variable that has a mean of 0 and a standard deviation of 1.
Standard Deviation
A measure of the amount of variation or dispersion in a set of values, indicating how much the values in a dataset deviate from the mean.
Normal Distribution
A bell-shaped distribution curve that is symmetrical about the mean, describing how random variables are distributed.
Discrete
Refers to a variable that can take on a finite or countably infinite set of distinct values.
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