In the Customer's Environment, an ITS Designer Should Avoid the Need

question 232

Multiple Choice

In the customer's environment, an ITS designer should avoid the need for optical fiber field splicing by:

• A) Installing oversized inner duct
• B) Using oversized cable trays
• C) Using pre-connectorized cables
• D) Installing a continuous length of cable
• E) Using multiple pull boxes

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Definitions:

Margin of Error

A measure of the range of values below and above the sample statistic in a confidence interval within which the true population parameter is expected to lie.

Sample Mean

The mean of a set of samples, obtained by adding all the values together and then dividing by the total count of observations.

Weekdays

The days of the week typically considered as working days, usually Monday through Friday, excluding the weekend.

Sampling Distribution

A statistical function that describes all the possible values and likelihoods that a statistic can take within a given range.