A student runs a two-factor experiment to test how toaster level and speed affect the level of crispness of a bagel.He choses 3 levels of crispness (light,medium,dark)and 3 speeds (1 min,2 min,3 min),toasting one bagel at each condition.

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The Answer of A student runs a two-factor experiment to test how toaster level and speed affect the level of crispness of a bagel.He choses 3 levels of crispness (light,medium,dark)and 3 speeds (1 min,2 min,3 min),toasting one bagel at each condition.

A Student Runs a Two-Factor Experiment to Test How Toaster