Use the Given Data to Find the Best Predicted Value $( \mathrm { x } )$

question 65

Multiple Choice

Use the given data to find the best predicted value of the response variable.
-The regression equation relating dexterity scores $( \mathrm { x } )$ and productivity scores $( \mathrm { y } )$ for the employees of a company is $\hat{y} = 5.50 + 1.91 x$ . Ten pairs of data were used to obtain the equation. The same data yield $\mathrm { r } = 0.986$ and $\overline { \mathrm { y } } = 56.3$ . What is the best predicted productivity score for a person whose dexterity score is $37 ?$

• A) 56.30
• B) 205.41
• C) 58.20
• D) 76.17

Comprehend the causes and consequences of the political upheaval of the 1980s.

Analyze the shift of blue-collar ethnic voters to the Republican Party and its reasons.

Recognize the economic challenges faced by the United States in the mid to late 20th century.

Identify key figures and their roles in the political scene of the 1970s and 1980s.

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Screening Interview

An initial interview used to determine if the candidate has the basic qualifications for a job before moving on to more detailed interviews.