Let Z Be a Normal Random Variable with Mean $\mu$ )0 and Standard Deviation

question 66

Multiple Choice

Let z be a normal random variable with mean ( $\mu$ ) 0 and standard deviation ( $\sigma$ ) of 1.What is P(1.3 < z < 2.3) ?

• A)0.4032
• B)0.9032
• C)0.4893
• D)0.0861
• E)0.0086

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Definitions:

Natural Drugs

are medicinal substances derived from natural sources, such as plants, animals, or minerals, used in traditional or modern medicine.

Sources

Origins or points of origin from which something comes or can be obtained.

Dose Form

The physical form in which a drug is produced and dispensed, such as tablets, capsules, drops, or injections.

Treat Disease

The process of managing and providing medical care to alleviate or cure a disease.