According to the Central Limit Theorem, the Distribution of the Sample

question 26

Multiple Choice

According to the central limit theorem, the distribution of the sample means is normal if ________.

• A) the underlying population is normal
• B) the sample size n ≥ 30
• C) the standard deviation of the population is known
• D) both the underlying population is normal and the sample size n ≥ 30 are correct

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Definitions:

Decibels

A unit of measurement for the intensity of sound, representing a ratio between two quantities on a logarithmic scale.

Hertz

In the International System of Units (SI), frequency is measured in a unit described as one cycle occurring every second.

Hertz

The unit of frequency in the International System of Units (SI), defined as one cycle per second.

Taste Receptors

specialized sensory cells located on the tongue and other parts of the mouth, responsible for detecting and responding to tastes such as sweet, salty, bitter, sour, and umami.