Ignore the blocking variable in Problem 11.62.
In problem 11.62
In a recent wine tasting held by the J. S.Wine Club, club members rated eight wines. Information concerning the country of origin and the price were not known to the club members until after the tasting took place. The wines rated (and the prices paid for them) were
• French white, $10.59
• Italian white, $8.50
• Italian red, $8.50
• French burgundy (red), $10.69
• French burgundy (red), $11.75
• California Beaujolais (red), $10.50
• French white, $9.75
• California white, $13.59
a. "Erroneously" reanalyze the data as a one-factor completely randomized design where the one factor brands of wines has eight levels, and each level contains a sample of 12 independent values.
b. Compare the SSBL and SSE terms in Problem 11.62 (a) to the SSW term in (a). Discuss.
c. Using the results in Problem 11.62 (a) and this problem, describe the issues that can arise when analyzing data if the wrong procedures are applied.