![subject](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 19:28 itscheesycheedar
Consider the following regression output where the dependent variable is testscores and the two explanatory variables are the student-teacher ratio and the percent of English learners:
TestScore = 698.9 - 1.10 x STR - 0.650 x PctEL.
You are told that the t-statistic on the student-teacher ratio coefficient is 2.56.
1. The standard error therefore is approximately .
A) 0.43
B) 0.650
C) 0.25
D) 1.96
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Consider the following regression output where the dependent variable is testscores and the two expl...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.07.2019 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 03:40
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 03:40
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 03:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.07.2019 03:40
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 03:40
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 03:40
![question](/tpl/images/cats/mkx.png)
Arts, 11.07.2019 03:40
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 03:40
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 03:40