In the Upcoming Governor's Election,the Most Recent Poll,based on 900 $\sigma _ { \bar { X } }$

question 57

Multiple Choice

In the upcoming governor's election,the most recent poll,based on 900 respondents,predicts that the incumbent will be reelected with 55 percent of the votes.What is $\sigma _ { \bar { X } }$
?

• A).00825
• B).0166
• C).0247
• D).0003

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Definitions:

Cost Of Goods Sold

The direct costs attributable to the production of the goods sold in a company, including materials and labor.

Gross Profit

The profit a company makes after deducting the costs associated with making and selling its products, or the costs associated with providing its services.

Single-Step

A simplified method used in income statement preparation that aggregates all revenues and subtracts all expenses to calculate net income.

Multiple-Step

A detailed income statement format that separates operational revenue and expenses from non-operational ones to highlight core business profitability.