Telephone Signal Crosstalk Was a More Common Problem Before Telephone

question 24

True/False

Telephone signal crosstalk was a more common problem before telephone companies used fiber-optic cables and other well-shielded wires.

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Definitions:

Sampling Distribution

A probability distribution of a statistic obtained from a large number of samples drawn from a specific population.

Defective Items

Refers to products or components that do not meet the quality standards or specifications set by the manufacturer or industry.

Simple Random Sample

An element of a statistical population where each member has an equal chance of being included.

Sample Proportion

The fraction of items in a sample that have a particular attribute, used as an estimate of the proportion in the full population.