A Marketing Researcher at a Computer Company Did a Study

question 42

Multiple Choice

A marketing researcher at a computer company did a study examining user satisfaction with two operating systems.A total of 300 users were surveyed on the type of operating system used and their satisfaction with it.Use the following data set to answer questions 6-14:
Which of the following is an expression of the probability of a simple event?

• A)The probability that a user is satisfied given use of either system 9 or 10.
• B)The probability that a user is not satisfied with system 9.
• C)The probability that a user is not satisfied with either system 9 or 10.
• D)The probability that people use system 9,but not system 10.

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Definitions:

Electronic Signatures in Global and National Commerce Act (E-Sign)

U.S. legislation that facilitates the use of electronic records and signatures in commerce by ensuring their validity and legal significance.

Electronic Transactions

The exchange of goods, services, or funds through digital means or over the Internet, often governed by specific legal standards.

UETA

The Uniform Electronic Transactions Act, which establishes legal validity and enforceability for electronic signatures and records in commercial transactions.

Uniform Commercial Code

Codification of laws intended to standardize the regulation of commercial transactions in the U.S., facilitating the fair and consistent treatment of businesses and consumers.