The Amount of Pyridoxine (In Grams) in a Multiple Vitamin

question 164

Short Answer

The amount of pyridoxine (in grams) in a multiple vitamin is normally distributed with µ = 110 grams and a = 25 grams. What is the probability that a randomly selected vitamin will contain less than 100 grams or more than 120 grams of pyridoxine?

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Definitions:

Lewis Terman

An American psychologist best known for his revision of the Stanford-Binet IQ test and his studies on gifted children.

Binet-Simon

An early psychological test developed to measure intelligence.

WAIS-IV

Wechsler Adult Intelligence Scale - Fourth Edition, a commonly used test designed to measure intelligence and cognitive ability in adults and older adolescents.

WPPSI-R

The Wechsler Preschool and Primary Scale of Intelligence-Revised, a standardized test designed to measure the intellectual functioning of children aged 2 years and 6 months to 7 years and 7 months.