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    Statistics
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    Statistics for Management and Economics Study Set 1
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    Exam 16: B: Simple Linear Regression and Correlation
  5. Question
    The Variance of the Error Variable\(\sigma _ { z } ^ { 2 }\)
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The Variance of the Error Variable σz2\sigma _ { z } ^ { 2 }σz2​

Question 25

Question 25

True/False

The variance of the error variable σz2\sigma _ { z } ^ { 2 }σz2​ is required to be constant.When this requirement is violated,the condition is called heteroscedasticity.

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