The Probability That a Student Will Pass an Exam on Any

question 59

Multiple Choice

The probability that a student will pass an exam on any trial is 0.7. What is the probability that he will pass on the first trial?

• A) 0.7
• B) 0.21
• C) 0.06
• D) 0.021
• E) 1.00

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Definitions:

Unnecessary Risk

A hazard or chance of adverse outcomes that could be avoided through careful planning or decision-making.

Field Notes

Written records made by researchers or practitioners during or after their observation of a specific phenomenon or social setting.

Online Ethnography

The study of cultures and communities through their online interactions and presence, adopting ethnographic methods for the digital environment.

Hypermedia Ethnography

A research method that combines ethnographic study with the use of hypermedia tools (e.g., audio, video, and web links) for data collection and analysis.