At a College,70 Percent of the Students Are Women and 50

question 34

Multiple Choice

At a college,70 percent of the students are women and 50 percent of the students receive a grade of C.25 percent of the students are neither female nor C students.Use this contingency table.
$\begin{array} { l c l r } & \mathrm { C } & \overline { \mathrm { C } } & \\\text { Women } & .45 & .25 & .70 \\\text { Men } & .05 & .25 & .30 \\& .50 & .50 & 1.00\end{array}$

• A)0.45
• B)0.90
• C)0.70
• D)0.64
• E)0.50

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Definitions:

Phytoplankton

Microscopic floating algae and cyanobacteria that are the base of most aquatic food webs. Compare with zooplankton. See plankton and nanoplankton.

Classification

The systematic organization of living things into categories based on shared attributes or evolutionary ancestry.

Productive Region

An area or environment known for its high efficiency in generating goods, resources, or biological yield, often characterized by rich biodiversity or agricultural output.

Lake

A large body of water surrounded by land, distinguished from rivers, ponds, and oceans, often serving as a habitat for various forms of life.