Five Drivers Were Selected to Test Drive 2 Makes of Automobiles

question 99

Essay

Five drivers were selected to test drive 2 makes of automobiles. The following table shows the number of miles per gallon for each driver driving each car.
Consider the makes of automobiles as treatments and the drivers as blocks, test to see if there is any difference in the miles/gallon of the two makes of automobiles. Let $\mu$ = .05.

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Definitions:

Saturated Fat

A type of dietary fat found in animal products and certain plant oils, often solid at room temperature, linked to elevated blood cholesterol levels.

Phytochemicals

Biologically active compounds found in plants that contribute to their color, flavor, and resistance to disease.

Whole-Grain Toast

Toasted bread made from flour that contains the whole grain, including the bran, germ, and endosperm, offering more nutrients than refined grains.

Cinnamon Roll

A sweet pastry that consists of rolled dough, butter, cinnamon, and sugar, often topped with icing.