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Step2247 [10]
2 years ago
11

Suppose that we want to estimate the effects of alcogol consumption (alcohol) on college grade point average (colGPA. In additio

n to collecting information on GPAs and alcohol consumption, we also obtain attendance information (percentage of lectures attended, attend). A standardized test score, SAT, and high school GPA (hsGPA) are also available.
a. Should we include attend along with alcohol as explanatory variables in a multiple regression model? (Think about how you would interpret ????alcohol.)
b. Should SAT and hsGPA be included as explanatory variables? Explain.
Business
1 answer:
Galina-37 [17]2 years ago
3 0
You should do it yourself because it’s asking for your opinion not mine so in order for it to be correct it needs to come from you
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krok68 [10]

An efficiency wage is a higher wage paid to reward workers who show greater productivity. Option D is correct.

<h3>What is the Efficiency wage?</h3>

Wages provided to employees over the minimum wage in order to retain a trained and efficient staff are referred to as efficiency wages. Adam Smith defined a type of pay disparity in the 18th century, in which workers in some businesses are paid more than others based on the level of trustworthiness necessary.

Employers establish efficiency salaries above the equilibrium wage rate as an incentive for better employee performance. An efficiency wage is a higher wage provided to employees who are more productive.

Therefore, option D is correct.

Learn more about the efficiency wage, refer to:

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8 0
1 year ago
How many 1/16 are in 3/4 of an imch
Goryan [66]
I'd say 12/16 is the answer
4 0
3 years ago
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Why is it important for companies to invest in building a complete Data and Analytics Platform?
Setler79 [48]

It is essential for companies to invest in building a complete data and analytics platform to generate insights by housing data in one place and converting it into easily consumable information at high speed.

<h3 /><h3>Data and analytics platform</h3>

It corresponds to automated services and technology capable of processing a large amount of complex data and transforming it into relevant information in an organization.

Therefore, storing data on a platform can help to understand organizational scenarios, identify patterns, visualize and combine information to support organizational decisions more effectively and quickly.

The correct answer is:

  • It generates insights by housing data in one place and converting it into easily consumable information at high speed.

Find out more information about analytics platform here:

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5 0
2 years ago
What do you think would happen to the expected return on stocks if investors perceived an increase in the volatility of stocks?
olya-2409 [2.1K]

Answer:

Higher is the correct answer.

Explanation:

4 0
3 years ago
Zohrina is a top manager at her current company. However, she is leaving the company for a better job at a competing firm. Which
TEA [102]

Answer:  

VOLUNTARY TURNOVER

Explanation:

Voluntary turnover refers to a kind of change that happens when workers choose to exit their jobs voluntarily. For a number of different reasons workers can choose to abandon the jobs. Workers may feel unhappy with their job or rewards, may be pursuing a new career or could have acknowledged another bid.

One way to mitigate the volunteer turnover would be to make some effort in the recruitment process to assess the "work match" or work appropriateness of a candidate for a given position. Employers will try to evaluate the probability that certain potential employees in current jobs would feel content and motivated.

8 0
3 years ago
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