Graph the Ellipse and Label the Center $$\frac { ( x - 2 ) ^ { 2 } } { 9 } + \frac { ( y - 9 ) ^ { 2 } } { 36 } = 1$$

question 4

Multiple Choice

Graph the ellipse and label the center.
- $$\frac { ( x - 2 ) ^ { 2 } } { 9 } + \frac { ( y - 9 ) ^ { 2 } } { 36 } = 1$$

• A) \(C ( - 2 , - 9 )\)
• B) \(\mathrm { C } ( - 3 , - 6 )\)
• C) \(\mathrm { C } ( 2,9 )\)
• D) \(\mathrm { C } ( 3,6 )\)

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Definitions:

Null Hypothesis

A hypothesis that states there is no statistical significance between the two variables in the hypothesis. It posits no effect or no difference as a default stance to be tested against.

Alternative Hypothesis

A statement that contradicts the null hypothesis and proposes that there is a statistically significant relationship between two variables.

Null Hypothesis

A default statement that there is no effect or no difference, often used as a starting assumption in statistical hypothesis testing.

Type I Error

The error that occurs when the null hypothesis is incorrectly rejected, falsely indicating a significant effect.