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c. If OLS estimators satisfy asymptotic normality, it implies that they have a constant mean equal to zero and variance equal to sigma square
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1. If OLS estimators satisfy asymptotic normality, it implies that a. they are approximately normally distributed...
1. If OLS estimators satisfy asymptotic normality, it implies that a. they are approximately normally distributed...
1. If OLS estimators satisfy asymptotic normality, it implies that a. they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to a
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed...
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed...
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed...
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in...
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a. they are approximately normally distributed b. th...
1. If OLS estimators satisfy asymptotic normality, it implies that a. they are approximately normally distributed b. they are approximately normally distributed in samples with less than 10 observations large enough sample sizes c. they have a constant mean equal to zero and variance equal to d. they have a constant mean equal to one and variance equal to o 2 In a multiple regression model, the OLS estimator is consistent if a. there is no correlation between the dependent...
5. Asymptotic normality In large samples, even if the error term is not normally distributed, we...
5. Asymptotic normality In large samples, even if the error term is not normally distributed, we can still compute approximately valid confidence intervals under the Gauss- Markov assumptions True False
Which of the following statements is true? (a) If the calculated value of F statistic is...
Which of the following statements is true? (a) If the calculated value of F statistic is higher than the critical value, we reject the alternative hypothesis in favor of the null hypothesis. (b) The F statistic is always nonnegative as SSR, is never smaller than SSRur. (C) Degrees of freedom of a restricted model is always less than the de- grees of freedom of an unre- stricted model. (d) The F statistic is more flexible than the t statistic to...
1. A researcher has just finished a statistical analysis and claims that he found evidence that...
1. A researcher has just finished a statistical analysis and claims that he found evidence that x affects y positively. Using a 1-tailed test, he found that the estimated coefficient for x is significantly positive at the 5% level, but is not significant at the 4% level. Assume that the classical linear regression assumptions hold. If the researcher used a 2-tailed test instead, what would he have found? a. The estimated coefficient for x is significantly positive at the 2.5%...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean...
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean mean μ equals 266 and standard deviation sigma equals 27 days What is the probability that a random sample of 18 pregnancies has a mean gestation period of 257 days or less? The probability that the mean of a random sample of 18 pregnancies is less than 257 days is approximately The probability that the mean of a random sample of 18 pregnancies is...
1. If OLS estimators satisfy asymptotic normality, it implies that a. they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to a
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a they are approximately normally distributed in large enough sample sizes b. they are approximately normally distributed in samples with less than 10 observations c. they have a constant mean equal to zero and variance equal to a d. they have a constant mean equal to one and variance equal to o
1. If OLS estimators satisfy asymptotic normality, it implies that a. they are approximately normally distributed b. they are approximately normally distributed in samples with less than 10 observations large enough sample sizes c. they have a constant mean equal to zero and variance equal to d. they have a constant mean equal to one and variance equal to o 2 In a multiple regression model, the OLS estimator is consistent if a. there is no correlation between the dependent...
5. Asymptotic normality In large samples, even if the error term is not normally distributed, we can still compute approximately valid confidence intervals under the Gauss- Markov assumptions True False
Which of the following statements is true? (a) If the calculated value of F statistic is higher than the critical value, we reject the alternative hypothesis in favor of the null hypothesis. (b) The F statistic is always nonnegative as SSR, is never smaller than SSRur. (C) Degrees of freedom of a restricted model is always less than the de- grees of freedom of an unre- stricted model. (d) The F statistic is more flexible than the t statistic to...
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