Which of the Following Is True

question 27

Multiple Choice

Which of the following is true?

• A) In order to dredge or fill a wetland,a permit is needed from the EPA.
• B) The federal government has primary enforcement responsibility for the Safe Drinking Water Act.
• C) A permit is needed for dumping toxic wastes in the ocean,but not for wastes that are nontoxic.
• D) The Marine Protection,Research,and Sanctuaries Act established marine sanctuaries in the Great Lakes.

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Definitions:

Level Of Significance

The probability of rejecting the null hypothesis when it is actually true, often denoted by alpha (α).

Null Hypothesis

A default hypothesis that there is no significant difference or effect, tested against the alternative hypothesis.

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it depends on the chosen level of significance.