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COLLEGE OF THE CANYONS Math 140: Introductory Statistics Instructor: Julio C. He

ID: 2946230 • Letter: C

Question

COLLEGE OF THE CANYONS Math 140: Introductory Statistics Instructor: Julio C. Herrera January 30, 2018 Exam 5 statement that is true about the estimators for Problem 2: Multiple Choice Choose the the slope and intercept of a regression line. Assume the conditions of the linear model hold. The estimatons of the slope and intercept of a regression line are unbiased b. The sampling distributions of the estimators will follows the Normal distribution if the Normal condition of the error terms is met. The sampling distributions of the cestimators will be approximately Normal if the Nor- mal condition of the error terms is not met but the sample size is large. All of the above are true. None of the above are true. dud alt Ast affected by owtuin intar Mo de Page 2 of 10

Explanation / Answer

Answer is (a)

The estimator of the slope and intercept of a regression line are unbiased.

The above statement is true about slope and intercept

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