%A Pratikno, Budi
%A Jajang, Jajang
%A Setianingsih, Setianingsih
%A Sudarwo, Raden
%D 2017
%T POWER AND SIZE OF NORMAL DISTRIBUTION AND ITS APPLICATIONS
%K
%X . The research studied power and size of normal distribution and its applications on linear regression model . The power and size formula s are derived , and the unrestricted test (UT), restrcited test (RT) and pre-test test (PTT) are used. The recommendation of the test is given by choosing ma xi mum power and minimum size , and also graphical analysis . The result showed that the power and size for large standard deviation ( ) tend to be identical and flat. In simulation study, the graphs of the UT, RT, and PTT are still similar to the previous research (Pratikno, 2012), where the PTT tend to lie between UT and RT.
%U http://jos.unsoed.ac.id/index.php/jmp/article/view/2871
%J Jurnal Ilmiah Matematika dan Pendidikan Matematika
%0 Journal Article
%R 10.20884/1.jmp.2017.9.2.2871
%P 111-116%V 9
%N 2
%@ 2550-0422
%8 2017-12-29