TABLE 2-8 the Stem-And-Leaf Display Represents the Number of Times in a in a Year

question 204

Short Answer

TABLE 2-8
The Stem-and-Leaf display represents the number of times in a year that a random sample of 100 "lifetime" members of a health club actually visited the facility.

-Referring to Table 2-8, if a frequency distribution with equal sized classes was made from this data, and the first class was "0 but less than 10," the class midpoint of the third class would be ________.

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Definitions:

Semicircular Canals

Three fluid-filled tubular canals in the inner ear that sense the rotation of the head.

Outer Ear (Pinna)

The external portion of the ear, visible on the side of the head, which captures sound waves and directs them into the auditory canal.

Basilar Membrane

A membrane in the cochlea of the inner ear, playing a critical role in the perception of sound by vibrating in response to frequencies.

Auditory Canal

A tube-like structure that leads from the outer ear to the eardrum, transmitting sound waves to the middle ear.