The Following Figure Is a Probability Density Curve That Represents

question 58

Multiple Choice

The following figure is a probability density curve that represents the lifetime, in months, of a certain type of laptop battery. Find the proportion of batteries with lifetimes less than 20 months.

• A) 0.26
• B) 0.20
• C) 0.8
• D) 0.06

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Definitions:

Necessaries

Items or services deemed essential for daily living, such as food, shelter, clothing, and medical care, particularly in contexts involving the provision for those unable to contract for themselves, like minors.

Age of 21

The age at which an individual is considered legally competent to engage in certain contracts and responsibilities in many jurisdictions.

Minor

A person under the legal age of adulthood, which varies by country, often considered to be under 18 years old.

Disaffirmance

Refers to the legal right to renounce or void a contract or agreement, particularly used in cases involving minors or instances of fraud.