Graph the Scatter Plot of the Data A)

B)

C)

D)

question 72

Multiple Choice

Graph the scatter plot of the data.
- $\begin{array}{l|rrrrrrrrrr}\mathrm{x} & 5 & -2 & -2 & -3 & 5 & -1 & -5 & 9 & -4 & -2 \\\hline \mathrm{y} & -6 & -4 & 2 & -6 & 2 & 3 & -6 & 4 & -2 & -5\end{array}$

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Definitions:

Significance Level

A threshold chosen by the researcher to determine the cutoff at which an observed test statistic is considered statistically significant.

Slope

The rate of change in the y-variable per unit change in the x-variable in a linear equation; measures the steepness of a line.

Regression Line

A straight line that best approximates the relationship between two variables in regression analysis, indicating the expected value of the dependent variable for a given value of the independent variable.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter.