Given $A = \left[ \begin{array} { c c } - 9 & 8 \\- 6 & - 5 \\10 & - 16\end{array} \right]$

question 110

Multiple Choice

Given $A = \left[ \begin{array} { c c } - 9 & 8 \\- 6 & - 5 \\10 & - 16\end{array} \right]$ and $B = \left[ \begin{array} { l l } 1 & 0 \\2 & 3 \\0 & 4\end{array} \right]$

, solve $2 X - A = 3 B$ , for $X$

• A) \(X = \left[ \begin{array} { l l l }
• - 3 & 4 & 0 \\
• 5 & 2 & 2
• \end{array} \right]\)
• B) \(X = \left[ \begin{array} { l l }
• 5 & 4 \\
• 0 & 1 \\
• 2 & 2
• \end{array} \right]\)
• C) \(X = \left[ \begin{array} { l l }
• 5 & \frac { 1 } { 2 } \\
• 0 & 2 \\
• 5 & 2
• \end{array} \right]\)
• D) \(X = \left[ \begin{array} { c c }
• - 3 & 4 \\
• 0 & 2 \\
• 5 & - 2
• \end{array} \right]\)
• E) none

Examine the relationship between the level of significance and error types.

Realize the impact of changing the level of significance on the probabilities of committing Type I and Type II errors.

Acknowledge the procedure and importance of stating null and alternative hypotheses before data examination.

Interpret the effects of hypothesis testing decisions in real-world contexts, particularly in legal trials.