Of the Following, Which Is Not True About Fiber Optic

question 76

Multiple Choice

Of the following, which is not true about fiber optic cable?

• A)it is thinner than unshielded twisted pair cable
• B)it is lighter than unshielded twisted pair cable
• C)it has a very low capacity
• D)it is more expensive than CAT5 unshielded twisted pair cable
• E)it is a type of guided media

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Definitions:

Standard Error

Represents the standard deviation of the sampling distribution of a statistic, most often the mean.

Independent Random Samples

Samples selected from a population in such a way that each individual sample is chosen randomly and independently of each other.

Population Means

The average value of a numerical characteristic in a population, representing the central tendency of the population.

Confidence Interval

A confidence interval is a range of values, derived from sample statistics, used to estimate the true value of a population parameter with a certain degree of confidence.