Find the Chromatic Number of the Graph Below

question 7

Multiple Choice

Find the chromatic number of the graph below.

• A) 2
• B) 3
• C) 4
• D) 5

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Definitions:

Gross Sales

The total unadjusted income a company generates from sales before any deductions are made.

Pooled-variances T-test

A statistical method for testing if two populations have equal variances.

Population Variances

The measure of how data points in an entire population are spread out from the average value (mean).

Variance

A statistical measure of the spread between numbers in a data set, indicating how much the values differ from the mean of the set.