A Test Consists of 10 True/false Questions

question 93

Multiple Choice

A test consists of 10 true/false questions. To pass the test a student must answer at least 7 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test?

• A)0.055
• B)0.945
• C)0.117
• D)0.172

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Definitions:

Physical Music CD

A compact disc used to store music recordings that can be played on digital audio players, computers, or stereo systems.

Digital Currency

Electronic money stored digitally, not physically, used to conduct transactions online and, increasingly, offline.

Anonymously

The state or quality of acting or communicating without revealing one's identity.

Wireless Connections

Network connections that do not require physical cables, enabling devices to communicate over distances through electromagnetic waves like Wi-Fi or Bluetooth.