Mathematics, 07.03.2020 02:46 naenaekennedybe
Consider the following multiple regression model: y = β0 + β1x1 + …+ βkxk + u. Which of the following statements is correct?
a.
The CLM assumptions can be summarized as, conditional on (x1, … xk), y has a normal distribution with mean linear in x1, …, xk and a constant variance.
b.
Whether normality of error u, and thus normality of y conditional on (x1, … xk) can be assumed, is an empirical matter. For example, past empirical evidence suggests that normality is not a good assumption for wages.
c.
Normality of error u translates into normal sampling distributions of the OLS estimators. Any linear combination of the OLS estimators is also normally distributed, and any subset of them has a joint normal distribution.
d.
All of the above.
Answers: 1
Mathematics, 21.06.2019 14:30
Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.
Answers: 1
Mathematics, 21.06.2019 14:50
Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift
Answers: 2
Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
Answers: 2
Consider the following multiple regression model: y = β0 + β1x1 + …+ βkxk + u. Which of the followin...
History, 26.08.2019 10:00
Biology, 26.08.2019 10:00
Mathematics, 26.08.2019 10:00
Social Studies, 26.08.2019 10:00
History, 26.08.2019 10:00
English, 26.08.2019 10:00
Mathematics, 26.08.2019 10:00
Mathematics, 26.08.2019 10:00
History, 26.08.2019 10:00
History, 26.08.2019 10:00
Mathematics, 26.08.2019 10:00
Mathematics, 26.08.2019 10:00
Biology, 26.08.2019 10:00