In Computing the Mean of a Sample, the Value of ∑X_i

question 79

Multiple Choice

In computing the mean of a sample, the value of ∑x_i is divided by

• A) n.
• B) n - 1.
• C) n + 1.
• D) n - 2.

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Definitions:

Query Datasheet

A spreadsheet-like view displaying the results of a database query, often used for data analysis.

Datasheet

A presentation of data in table form, often within software applications for displaying and analyzing information.

Short Text Field

A small-sized input field in a form or database designed to hold a limited amount of text, such as a name or a short description.

Query Grid

A graphical interface within software that allows users to construct database queries in a grid format, facilitating a more visual approach to data interaction.