A report sponsored by the California Citrus Commission concluded that cholesterol levels can be lowered by drinking at least one glass of a citrus product each day. This report is biased. The report may be biased because:
1) At least one glass of citrus juice does not lower cholesterol.
2) A report sponsored by the citrus industry is much more likely to reach favorable conclusions.
3) The report is NOT biased.
4) The report does not indicate appropriate levels of cholesterol.

Question

A report sponsored by the California Citrus Commission concluded that cholesterol levels can be lowered by drinking at least one glass of a citrus product each day. This report is biased. The report may be biased because:
	1)	At least one glass of citrus juice does not lower cholesterol.
	2)	A report sponsored by the citrus industry is much more likely to reach favorable conclusions.
	3)	The report is NOT biased.
	4)	The report does not indicate appropriate levels of cholesterol.