A Vertical Line Drawn Through a Normal Distribution at Z

question 27

True/False

A vertical line drawn through a normal distribution at z = -0.75 separates the distribution into two sections.The proportion in the smaller section is 0.2734.

---

Definitions:

Sulfuric Acid

A strong mineral acid with the molecular formula H2SO4, widely used in industry and laboratory settings for its dehydrating, oxidizing, and sulfonating properties.

Cyclopentane

A cycloalkane with the molecular formula C5H10, consisting of a ring of five carbon atoms each connected with two hydrogen atoms, used as a solvent and in organic synthesis.

Cyclopentene

A cyclic hydrocarbon with the molecular formula C5H8, featuring a five-membered ring with one double bond.

Ammonia

A compound of nitrogen and hydrogen with the formula NH3, known for its pungent smell and use as a nitrogen source in fertilizers.