Exhibit 5-2 The Student Body of a Large University Consists of 60

question 64

Multiple Choice

Exhibit 5-2
The student body of a large university consists of 60% female students. A random sample of 8 students is selected.
-Refer to Exhibit 5-2. What is the probability that among the students in the sample at least 7 are female?

• A)0.1064
• B)0.0896
• C)0.0168
• D)0.8936

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Definitions:

Dome

1. A circular or elliptical anticlinal structure in which the rocks dip gently away in all directions. 2. A dome-shaped accumulation of lava and other volcanic materials. See also volcanic dome.

Conical

Conical describes a shape or object that narrows smoothly from a broad base to a point, resembling a cone.

Cylindrical

Having the shape of a cylinder, characterized by a circular cross section and straight sides.

Domical

Shaped like a dome, typically referring to rounded, mound-like geological structures.