IQ Before Training - 110 ASSIGNMENT An IQ test was administexted to 18 persons before and after they were trained. The results are 130 182 iven below:- given 115, 120, 123, 182, 125, 124, 133 117, 110, 116, 120, 130, 122, 125 112. IQ After Tamining :- 120, 118, 125, 120 109, 115, 136, 121, 130, 129, 132, 128 132, 128, 124, 126, 130, 115 Test whether these is any any change in ga after the ? : training Given that value of 't' for 17 degrees of freedon at 1% level of significance, is 2-90