The inference based on the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.
What is the Median of a Dot Plot?
The median is a measure of dispersion, which can give us an idea of where most of the data points lie in the data distribution that is represented in a dot plot.
The median is the middle value, having equal data points on the right and to the left.
The median for online customers is between 5 and 6.
The median for walk-in customers is 2.
Therefore, the inference to make using the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.
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