TABLE 3-4 The Ordered Array Below Represents the Number of Cargo Manifests

question 146

Short Answer

TABLE 3-4
The ordered array below represents the number of cargo manifests approved by customs inspectors of the Port of New York in a sample of 35 days:
16, 17, 18, 18, 19, 20, 20, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24, 25, 25, 26, 26, 26, 27, 28, 28, 29, 29, 31, 31, 32, 32
Note: For this sample, the sum of the values is 838, and the sum of the squared differences between each value and the mean is 619.89.
-Referring to Table 3-4, the arithmetic mean of the customs data is ________.

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Definitions:

Filtered

Processed or sifted through a system or tool to remove unwanted parts or to simplify.

Message

Refers to the content of communication, whether conveyed verbally, written, or through other mediums, intended to be received and understood by others.

Screens

In decision-making and information processing, screens are criteria or filters used to evaluate options or to screen out irrelevant data.

Active Listening

A communication technique involving fully concentrating on the speaker, understanding their message, responding thoughtfully, and remembering the discussion.