Referring to the lying experiment in Chapter 13. Example 6, the subjects were also able to cheat on the tax form by claiming excessive travel expenses for participating in the experiment. The subjects were randomly assigned to the three groups so the average amounts claimed should be similar unless the position of the signature makes a difference. The summary is
Dollar Amount Claimed for Travel (dollars)

(a) Recall that (ni - 1)s2i

Calculate the SSE and enter the value in the ANOVA table.

(b) Complete the ANOVA table.

Signature Top Bottom None 35 527 = 33 9.62 6.20 8.45 = 5.9 2 #1 4.43 Source Sum of Squares d.f Mean Square Treatment Error Total 346.79 100