Scanner Data Originated in Retail Grocery Stores as an Inventory

question 3

True/False

Scanner data originated in retail grocery stores as an inventory management tool and quickly became even more valuable as a marketing tool.

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Definitions:

Sampling Distribution

The chance distribution of a chosen statistic, produced from a sample taken at random.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values in the set deviate from the mean.

Sampling Distribution

The chance distribution of a specified statistic obtained from a random sample, employed for making deductions about the overall population.

Standard Deviation

A statistic that measures the dispersion or variability of a dataset relative to its mean.