A Random Sample of Computer Users Was Asked Which Browser

question 41

Multiple Choice

A random sample of computer users was asked which browser they primarily relied on for surfing the Internet and whether this browser was installed on a PC or on a Mac computer.The following contingency table shows these results.

• A) 0.235
• B) 0.320
• C) 0.361
• D) 0.443

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Definitions:

Rate of Return

The advancement or decline in an investment's value over a predetermined interval, calculated as a percentage of the investment's initial expenditure.

Specialists

Market professionals on a stock exchange who are responsible for managing the trading of specific stocks, ensuring liquidity and fair pricing.

Insider Information

Privileged, non-public information pertaining to the business activities or other aspects of a company that can provide a financial advantage in the securities market.

Secondary Market

Already existing securities are bought and sold on the exchanges or in the OTC market.