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Introduction to Econometrics 3rd Edition by James Stock, Mark Watson
النسخة 3الرقم المعياري الدولي: 978-9352863501Introduction to Econometrics 3rd Edition by James Stock, Mark Watson
النسخة 3الرقم المعياري الدولي: 978-9352863501 تمرين 16
Show that the pooled standard error [ SE pooled (
![Show that the pooled standard error [ SE pooled ( m - v )] given following Equation (3.23) equals the usual standard error for the difference in means in Equation (3.19) when the two group sizes are the same (n m = n w ).](https://d2lvgg3v3hfg70.cloudfront.net/SM2685/11eb817c_773f_f50c_84e6_299331b19f34_SM2685_11.jpg)
m -
![Show that the pooled standard error [ SE pooled ( m - v )] given following Equation (3.23) equals the usual standard error for the difference in means in Equation (3.19) when the two group sizes are the same (n m = n w ).](https://d2lvgg3v3hfg70.cloudfront.net/SM2685/11eb817c_773f_f50d_84e6_33d5bfd6c4d2_SM2685_11.jpg)
v )] given following Equation (3.23) equals the usual standard error for the difference in means in Equation (3.19) when the two group sizes are the same (n m = n w ).
m - v )] given following Equation (3.23) equals the usual standard error for the difference in means in Equation (3.19) when the two group sizes are the same (n m = n w ).التوضيح
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We need to show that the pooled standard...
Introduction to Econometrics 3rd Edition by James Stock, Mark Watson
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