The variance of the sampling distribution of the sample proportion is equal to P(1 - P) / n

A debit is used to record:

a. A decrease in an asset account. b. A decrease in an expense account. c. An increase in a revenue account. d. An increase in the balance of an owner's capital account. e. An increase in the balance of the owner's withdrawals account.

The basic statute for fighting water pollution in the United States is the:

a) Federal Water Pollution Control Act Amendments of 1972. b) Water (Prevention and Control of Pollution) Act of 1974. c) Water Pollution Program Improvement Act. d) Safe Drinking Water Act.