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(1) For a two-factor experiment with 4 levels of factor A and 5 levels of factor

ID: 3312011 • Letter: #

Question

(1) For a two-factor experiment with 4 levels of factor A and 5 levels of factor B and n=10 in each treatment condition, there is a total of _____ subjects in each level of factor A and a total of _____ subjects in each level of factor B.

A 10, 10

B 40, 50

C   50, 40

D   200, 200

The above equation implies that an

A   increase of €1 in price is associated with a decrease of €5 in sales

B   increase of €5 in price is associated with a increase of €5,000 in sales

C   increase of €1 in price is associated with a decrease of €55,000 in sales

D increase of €1 in price is associated with a decrease of €5,000 in sales

y 60000- 5x

Explanation / Answer

(1) For a two-factor experiment with 4 levels of factor A and 5 levels of factor B and n=10 in each treatment condition, there is a total of 10*4=40 subjects in each level of factor A and a total of 10*5=50 subjects in each level of factor B..

Hence answer is B 40, 50