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- A positive outlier in a sample
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Card 142 / 180: A positive outlier in a sample of data will tend to have what effect on the estimated regression line?
A)
A positive outlier will make the estimated line the best fit.
B)
A positive outlier will tend to over-estimate the relationship between x and y.
C)
A positive outlier will tend to lead to a value for the slope close to zero.
D)
A positive outlier will tend to lead to a negative value for the slope.
Answer:
B) A positive outlier will tend to over-estimate the relationship between x and y.
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Business Statistics
Author:
David BourgeoisLecturer
The Saylor Academy
USA
Access:
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Attribution:
David T. Bourgeois, PhD; Bharatendra K. Rai, PhD. Business Statistics. The Saylor Academy 2014, http://www.saylor.org/courses/bus204/
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