Question 1 (1 point) The null hypothesis under a chi-square test is that the variables are independent (i.e., there is no relationship between the two variables). a) True b) False Question 2 (1 point) Which of the following statements are true about chi-square tests? a) The larger the gap between the observed and expected cell frequencies, the more likely the chi-square value will be statistically significant. Ob) The greater the percentage differences between categories of the independent variable within categories of the dependent variable, the more likely the chi-square value will be statistically significant. O c) A chi-square test can be conducted on a univariate frequency distribution. O d) All of the above are true. O e) Only a and b are true. Question 3 (1 point) For the following, X2=25.00, df=15,