Sketch the Graph of the Convex Hull of S $R ^ { 2 } , S$

question 1

Multiple Choice

Sketch the graph of the convex hull of S.
-In $R ^ { 2 } , S$ is the set of points $\left[ \begin{array} { l } x \\ y \end{array} \right]$ where $y = x ^ { 2 }$ and $x \geq 0$

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Definitions:

Null Hypothesis

The hypothesis tentatively assumed true in the hypothesis testing procedure.

Parameter

A numerical characteristic of a population, as opposed to a statistic, which is a characteristic of a sample.

Critical Value

A threshold value in hypothesis testing, beyond which there is evidence against the null hypothesis.

T Value

A value derived from a T-distribution used in hypothesis testing and in generating confidence intervals.