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The National Football League rates prospect players by position on a scale that

ID: 2948560 • Letter: T

Question

The National Football League rates prospect players by position on a scale that ranges from 5 to 9. Data is available on the player position, weight, time in seconds to run 40 yards, and rating.The table below shows coefficients of variables used on a regression to explain what determines the rating of players.

The variable DPOSITION is defined equal to 1 If position is GUARD, and zero If OFFENSIVE.

The interpretation for the coefficient of the variable Dposition is..... Coefficients Unstandardized Standardized Coefficients Coefficients Model Sig. Std. Error Beta (Constant) 11.956 4.500 2.657 .015 Weight022 010 384 2.135 045 Time 2.278 929 440 2.452 023 Dposition .732289 417 2.531 .019 a. Dependent Variable: Rating O A player on a Guard position will have a rating 0.732 lower than if on an Offensive position O A player on an Offensive position will have a rating 0.732 lower than if on a Guard position The average rating for Guard positions is 73.2%

Explanation / Answer

Since the coefficient of DPOSITION is 0.732, a player on an offensive positive will have a rating 0.732 lower than is on a Guard position

Option B is correct.

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