Homework 2 - Jacob Sourber 1.6 The response of interest is...

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Jacob Sourber 1.6 a) The response of interest is the numbers of miles driven before the tread wears. b) Factors of interest are the brands of tires and they are categorical. c) Levels for the factors are Brand 1 and Brand 2 d) Possible treatment combinations are Brand 1 or Brand 2 e) The experimental unit is each individual tire. The observational unit is the brand itself f) You would mask the brand until after the experiment, so that you do not know which brand you are observing until after you’re finished your observation 1.15 a) The response of interest is the texture of the cake b) The factors of interest are the amount of flour, amount of egg powder, amount of oil added when mixing, and the temperature. They are all continuous. There is a medium level of flour, and 380°. c) The levels of the factors are high and low (flour, egg powder, oil) and 375° and 400° d) All the possible treatment combinations are Low Flour, Low Egg Powder, Low Oil, 375° Low Flour, Low Egg Powder, Low Oil, 400°
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This note was uploaded on 03/31/2008 for the course STAT 3704 taught by Professor Talaura during the Spring '07 term at Virginia Tech.

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Homework 2 - Jacob Sourber 1.6 The response of interest is...

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