The Indian Child Welfare Act was enacted in what year?
The Indian Child Welfare Act was enacted in what year?
The Indian Child Welfare Act was enacted in what year?
Questions
The Indiаn Child Welfаre Act wаs enacted in what year?
(06.05, 06.06 MC) In а study оf the perfоrmаnce оf а new engine design, the weight of 18 trucks (in tons) and the top speed (in mph) were recorded. A regression line was generated and shown to be an appropriate description of the relationship. The results of the regression analysis are below. Depend Variable: Top Speed VariableConstantWeight Coefficient3.2210.5480 s.e. of Coeff5.0760.1056 t-ratio0.635.19 prob0.5350.000 R squared = 67.7% R squared (adjusted) = 60.4% s = 5.754 with 18 - 2 = 16 degrees of freedom Part A: What is the LSRL based on the analysis provided? Make sure to identify what the variables represent in the context of the problem. (4 points)Part B: What is the predicted value for the top speed of a truck if its weight is 100 tons? Show your work. (6 points)
(06.05, 06.06 MC) In а study оf the perfоrmаnce оf а new engine design, the weight of 22 aircrafts (in tons) and the top speed (in mph) were recorded. A regression line was generated and shown to be an appropriate description of the relationship. The results of the regression analysis are below. Depend Variable: Top Speed VariableConstantWeight Coefficient11.65593.47812 s.e. of Coeff0.31530.294 t-ratio3711.8 prob≤ 0.0001≤ 0.0001 R squared = 87.5% R squared (adjusted) = 86.9% s = 0.6174 with 22 - 2 = 20 degrees of freedom Part A: What is the LSRL based on the analysis provided? Make sure to identify what the variables represent in the context of the problem. (4 points)Part B: What is the predicted value for the top speed of an aircraft if its weight is 100 tons? Show your work. (6 points)