Determine Whether the Sequence Is Arithmetic

question 28

Multiple Choice

Determine whether the sequence is arithmetic. If so, find the common difference. 3, 1, -1, -3, -5

• A)5
• B)-2
• C)not arithmetic
• D)3
• E)2

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Definitions:

Median Waiting Time

The middle value in a dataset of waiting times, which divides the distribution into two equal halves, indicating that half of the waiting times are above this value and half are below it.

Uniform Distribution

Uniform distribution is a type of probability distribution in which all outcomes are equally likely; in a continuous uniform distribution, this means any number within a certain range has an equal chance of being drawn.

Organic Product

A compound or material derived from living organisms or synthesized to mimic natural substances, often used in chemistry and industry.

Major Structure

Refers to the most stable or predominant structure among several possible structures of a molecule under given conditions.