You have collected data for the 50 U.S.states and estimated the following relationship between the change in the unemployment rate from the previous year ( ![You have collected data for the 50 U.S.states and estimated the following relationship between the change in the unemployment rate from the previous year ( ) and the growth rate of the respective state real GDP (gy) .The results are as follows = 2.81 - 0.23 gy,R2= 0.36,SER = 0.78 (0.12) (0.04) Assuming that the estimator has a normal distribution,the 95% confidence interval for the slope is approximately the interval A) [2.57,3.05] B) [-0.31,0.15] C) [-0.31,-0.15] D) [-0.33,-0.13]](https://d2lvgg3v3hfg70.cloudfront.net/TB2833/11eab146_bd23_f9a6_896a_0747b0dfb8d8_TB2833_11.jpg)
) and the growth rate of the respective state real GDP (gy) .The results are as follows ![You have collected data for the 50 U.S.states and estimated the following relationship between the change in the unemployment rate from the previous year ( ) and the growth rate of the respective state real GDP (gy) .The results are as follows = 2.81 - 0.23 gy,R2= 0.36,SER = 0.78 (0.12) (0.04) Assuming that the estimator has a normal distribution,the 95% confidence interval for the slope is approximately the interval A) [2.57,3.05] B) [-0.31,0.15] C) [-0.31,-0.15] D) [-0.33,-0.13]](https://d2lvgg3v3hfg70.cloudfront.net/TB2833/11eab146_bd23_f9a7_896a_4d1a03951a33_TB2833_11.jpg)
= 2.81 - 0.23 ![You have collected data for the 50 U.S.states and estimated the following relationship between the change in the unemployment rate from the previous year ( ) and the growth rate of the respective state real GDP (gy) .The results are as follows = 2.81 - 0.23 gy,R2= 0.36,SER = 0.78 (0.12) (0.04) Assuming that the estimator has a normal distribution,the 95% confidence interval for the slope is approximately the interval A) [2.57,3.05] B) [-0.31,0.15] C) [-0.31,-0.15] D) [-0.33,-0.13]](https://d2lvgg3v3hfg70.cloudfront.net/TB2833/11eab146_bd23_f9a8_896a_1b55be27e13a_TB2833_11.jpg)
gy,R2= 0.36,SER = 0.78 (0.12) (0.04)
Assuming that the estimator has a normal distribution,the 95% confidence interval for the slope is approximately the interval
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