Suppose we were interested in determining if there were differences in the average prices among two local supermarkets.We randomly pick six items to compare at both supermarkets.Which statistical procedure would be best to use for this study?

A) Matched-pairs t procedure
B) One-sample t test
C) Two-sample t test
D) None of the above

Statistical Procedure

A standard process or series of operations in statistics used for collecting, organizing, summarizing, and analyzing data to draw conclusions or make predictions.

Average Prices

The mean cost calculated by dividing the total sum of all prices by the number of prices in the dataset.

Supermarkets

Large retail market places typically offering a wide variety of goods including food, clothing, and household items.