Determine Whether the Sequence Is Arithmetic

question 191

Multiple Choice

Determine whether the sequence is arithmetic.
-2, -3, -8, -13, -18, ...

• A)Arithmetic
• B)Not arithmetic

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Definitions:

Sample Variance

A measure that quantifies the amount of variability or spread in a sample data set.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect exists between certain characteristics or variables being studied.

Sample Mean

The average value of a set of observations taken from a sample, which is used to estimate the mean of the entire population.

Hypotheses

Hypotheses are proposed explanations made on the basis of limited evidence as a starting point for further investigation.