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Question: 35 which of the following is implied from the law...

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3.5 Which of the following is implied from the law of large numbers? (a) If we have a sufficiently large number of observations, its sample mean is close to the population mean. (b) If we have a sufficiently large number of observations, its sample variance is close to the population variance (c) If we have a sufficiently large number of observations, these observations follow a normal distribution. (d) None of the above. 3.6 In a simple regression model, y = + u , which of the following is NOT referring tox? (a) Independent variable (b) Explanatory variable (c) Control variable (d) Regressor (e) All of the above refer to x

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