- RESEARCH METHODS PROBLEMSET - CHI- SQUARE SPRING 2019 PLEASE MIKE SURE TO INCLUDE ALL WORK! ! ! !'S POINT EACHD 1) Some politicians have been known to complain about the liberal press ."To determine if in fact the press is dominated by left- wing writers , a researcher assesses the political leanings of' a random sample of GO journalists . He found that Is were conservative , 18 were moderate , and 27 were liberal . Test the null hypothesis that all three political positions are equally represented in the print media . Interpret your results . Assume alpha is . 05 . 21 The following table shows the relationship between the race/ethnicity of students and their level of risk for participation in drug use and other illegal activities . Use this table to test the null hypothesis that the two variables are not related . Use an alpha level of 1.01 and make sure to clearly state each step of the hypothesis test. Also make sure to interpret* your finding . RISK by Race , Ethnicity Crosstabulation Race/Ethnicity African White AMIENCan Hispanic Total Fisk LOW Count 1827 ATE 537 2835 `6 Within FACE 24. 8% 28. 596 30. 490 28. 496 High Count 1230 TOTE ` Within RACE 75. 1 96 71. 5% Total Count 7:314 1672 ITET TOTES 46 within RACE 100. 09 100. 09 100. 0% 10 0. 0%