Approximately How Much of U

question 50

Multiple Choice

Approximately how much of U.S. corn production goes into ethanol production, rather than into the food supply?

• A)10 percent
• B)25 percent
• C)40 percent
• D)55 percent

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Definitions:

Normal Distribution

Distribution based on a population of an infinite number of scores calculated from a mathematical formula.

Mathematical Formulas

Prescribed sets of mathematical relationships and operations used to solve problems or describe phenomena.

Researchers

Individuals who conduct systematic investigations to establish facts or principles or to collect information on a subject.

Positively Skewed

A positively skewed distribution is one in which most of the data points are concentrated on the left, with the tail extending to the right.