Subtract
- $- 10 - 5$ A) 15
B) $- 5$ C) 5
D)

question 147

Multiple Choice

Subtract.
- $- 10 - 5$

• A) 15
• B) \(- 5\)
• C) 5
• D) \(- 15\)

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Definitions:

Least Squares Line

A straight line that minimizes the sum of the squares of the differences between observed and theoretical values.

Scatter Diagram

A graphical representation of two variables that shows how much one variable is affected by another by displaying data points on a horizontal and vertical axis.

Linearly Related

Describes the direct proportional relationship between two variables, where a change in one variable is associated with a consistent change in another.

Least Squares Line

A line of best fit through a scatter plot of data points that minimizes the sum of the squares of the vertical distances of the points from the line.