Chapter 1.1
Does a persons recall ability improve under the influence of hypnosis?
Does a newly introduced package of geometrical designs and illustrations improve student learning of high school geometry?
Is the percentage of adults opposed to legalized abortion higher in the south than the midwest?
Is there a difference in the proportion of new cars produced by two manufacturers that requires an engine overhaul before 100,000 miles?
Political Science
Is there a relationship between a voters age and his/her level of political conservatism?
Does a proposed drug used to prevent the common cold reduce ones chances of contracting the disease?
Environmental Research
Based upon numerous water samples, is there sufficient evidence to indicate that the pollution level of the river running alongside the local chemical plant is above the safety level set by the federal government?
Is there evidence to suggest that a certain company is guilty of age or sex discrimination in their termination of employees?