A(n)____ Can Be Defined as All Heavenly Bodies Surrounding a Particular

question 25

Multiple Choice

A(n) ____ can be defined as all heavenly bodies surrounding a particular star because of the star's dominant mass and gravity. ​

• A)ecliptic
• B)galaxy ​
• C)spectrum ​
• D)perihelion
• E)solar system

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Definitions:

Discrete Random Variable

A variable that can take on a countable number of distinct values, often used to model scenarios where outcomes are distinct.

Discrete Random Variable

A variable that can take on a countable number of distinct and separate values, often used in probability and statistics.

Probability Distribution

A statistical function that describes all the possible values and likelihoods that a random variable can take within a given range.

Expected Value

The long-run average value of repetitions of the experiment it represents, computed as the weighted average of all possible values.