The Central Limit Theorem (CLT)is Considered to Be an Important

question 58

Multiple Choice

The central limit theorem (CLT) is considered to be an important result in statistics because

• A)the CLT allows us to assume that the population distribution is approximately normal,provided n is reasonably large.
• B)the CLT allows us to estimate the population mean without knowing the exact form of the population distribution,provided n is reasonably large.
• C)the CLT allows us to construct confidence intervals for the population mean without knowing the exact form of the population distribution,provided n is reasonably large.
• D)of all of these choices.

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Definitions:

Henry

The SI unit of inductance, defined as the inductance in a circuit when an electromotive force of one volt is produced by a current changing at one ampere per second.

Left-hand Generator Rule

A rule used to determine the direction of induced current when a conductor moves through a magnetic field, utilizing the left hand to align thumb, forefinger, and middle finger perpendicularly.

Magnetic Field

A magnetic field is a vector field that surrounds magnets and electric currents, exerting magnetic forces on moving electric charges and magnetic materials.

Exponential Curve

A natural curve that is the rate at which current can rise or fall in an inductor or the rate of charge and discharge for a capacitor.