Use the Following to Answer Questions

question 46

Short Answer

Use the following to answer questions :
A pollster asked 1000 adults whether Republicans or Democrats have better domestic economic policies. The following table gives the two-way classification of there opinions.

The pollster then randomly selected one adult from these 1,000 adults.
-The probability (rounded to three decimal places)that the selected adult has no opinion or is a male is:

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Definitions:

Professional Conduct

Adherence to ethical standards and practices expected in a professional setting, often governed by official bodies or codes of ethics.

Short Sales

Short sales involve selling borrowed securities with the anticipation that their value will decrease, allowing them to be bought back at a lower price for a profit.

Margin Requirement

The minimum amount of equity that must be maintained in a margin account as dictated by a broker or exchange to hold a position in securities.

Regulation NMS

A set of rules designed to modernize and improve the US National Market System for equity trading.