John's Commute Time to Work During the Week Follows the Normal

question 72

Multiple Choice

John's commute time to work during the week follows the normal probability distribution with a mean time of 26.7 minutes and a standard deviation of 5.1 minutes. The interval around the mean that contains 99.7% of the commute times is -------.

• A)6.3, 47.1
• B)21.6, 31.8
• C)16.5, 36.9
• D)11.4, 42.0

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Definitions:

Shared Meaning

A common understanding or significance attributed to a word, concept, or symbol among a group of people.

Puritans

A group of English Protestants in the 16th and 17th centuries who sought to purify the Church of England of its Catholic practices.

Centralist Theory

A political ideology or approach suggesting that political power or decision-making should be concentrated in a central authority or government.

Brain Death

The brain is totally and irreversibly dead. This is sometimes referred to as the Harvard definition of death.