CHI - SQUARE Problem # 1 Is gender independent of program preference?' A random sample of 400 Senior High School students were surveyed and each student was asked to give their program preference in college. Are gender and program preference dependent at 5% level of significance? The data that resulted from the survey is summarized in the following Psychology Civil Eng. Accountancy Architecture Education Total Female 62 53 46 40 39 240 Male 38 45 53 58 26 220 Total 100 98 99 98 65 460 HYPOTHESIS TESTING Problem Hypothesis Hoc Ha Level of Tabular one-called Significance Value test TWO tailed test StatisticsDecision Rule ConclusionProblem # 2 The Board of Professional Counseling provides board examination for Professional Counselor. The Board collected sample test examination from different schools and review center for Professional Counselor. The board claims that 30% of the questions are easy, 60% average, and 10% are difficult. Suppose a random sample of 170 questions has 60 easy, 95 average. and 15 difficult. Is this consistent with board's claim? Use a 0.05 level of significance. HYPOTHESIS TESTING Problem Hypothesis Ho: Ha: Level of Tabular one-Hailed Significance Value test tailed test Statistics