Below Are the Productivity, Dexterity, and Job Satisfaction Ratings of Ten

question 58

Multiple Choice

Below are the productivity, dexterity, and job satisfaction ratings of ten randomly selected employees.
$\begin{array} { l | l l l l l l l l l l } \text { Productivity } ( \boldsymbol { P } ) & 23 & 25 & 28 & 21 & 21 & 25 & 26 & 30 & 34 & 36 \\\hline \text { Dexterity } ( \boldsymbol { D } ) & 43 & 53 & 59 & 42 & 47 & 53 & 55 & 63 & 67 & 75 \\\hline \text { Satisfaction } ( \boldsymbol { S } ) & 56 & 58 & 60 & 50 & 54 & 61 & 59 & 63 & 67 & 69\end{array}$
Find the multiple regression equation that expresses the job satisfaction scores in terms of the productivity and dexterity scores.

• A) \(\hat { S } = 28.28 + 0.0860 P + 0.517 D\)
• B) \(\hat { S } = 28.28 + 0.011 P + 0.437 D\)
• C) \(\hat { S } = 28.28 + 0.237 P + 0.728 D\)
• D) \(\hat { S } = 28.28 + 0.517 P + 0.0860 D\)

---

Definitions:

Darden Restaurants

A multi-brand restaurant operator known for its portfolio of distinct dining brands such as Olive Garden and LongHorn Steakhouse.

Red Lobster

A casual dining restaurant chain specializing in seafood dishes, known for its wide variety of options including lobster, shrimp, and fish.

International Joint Ventures

Partnerships formed between companies from different countries to undertake economic activities together, combining resources and expertise across borders.

Strategic Alliance

A formal arrangement between two or more parties to pursue a set of agreed-upon objectives while remaining independent organizations.