A Corporation Has Three Factories, Each of Which Manufactures Acoustic $$A = \left[ \begin{array} { c c c } 50 & 30 & 35 \\25 & 100 & 60\end{array} \right]$$

question 43

Multiple Choice

A corporation has three factories, each of which manufactures acoustic guitars and electric guitars.The number of units of guitars produced at factory j in one day is represented by a_ij in the matrix $$A = \left[ \begin{array} { c c c } 50 & 30 & 35 \\25 & 100 & 60\end{array} \right]$$ .

Find the production levels if production is increased by 20%.

• A) \(\left[ \begin{array} { c c c }
• 80 & 36 & 42 \\
• 30 & 120 & 72
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c c c }
• 65 & 36 & 42 \\
• 30 & 120 & 72
• \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c }
• 75 & 36 & 42 \\
• 30 & 120 & 72
• \end{array} \right]\)
• D) \(\left[ \begin{array} { c c c }
• 70 & 36 & 42 \\
• 30 & 120 & 72
• \end{array} \right]\)
• E) \(\left[ \begin{array} { c c c }
• 60 & 36 & 42 \\
• 30 & 120 & 72
• \end{array} \right]\)

Recognize the role of digital tools in enhancing a traditional résumé.

Identify résumé formats and their compatibility with applicant tracking systems.

Recognize the importance of consistency and purpose in résumé headings.

Understand how online presence affects job applications.

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Definitions:

Level Of Significance

The threshold for rejecting the null hypothesis in a statistical test, often denoted by alpha and representing the risk of a Type I error.

One-Tail

It refers to tests of significance that determine if there is a relationship or a difference in only one direction, either greater than or less than, but not both.

Test Statistic

A calculated value used in statistical hypothesis testing to determine whether to reject the null hypothesis.

Level Of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true; a threshold for determining the statistical significance of a result.