Question: For a bivariate normal distribution, use the data below to test at = 0.05 level the hypothesis 0 : = ( 3 . 5 ,

For a bivariate normal distribution, use the data below to test at = 0.05 level the hypothesis 0 : = ( 3 . 5 , 6 ) 1 : = ( 3 . 5 , 6 ) = [3 . 5 9 . 5 4 5 5 7 6 2 2 .5 8 ]

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