11. When creating a contingency table, the the variable goes across the column and variable is in the rows. 12. What is the expected frequency for each category in the table below? Calculate the chi-square and determine if the null hypothesis should be rejected or accepted. Police are Row Total Police are not Approachable Approachable Not afraid at all fo=30 fo =40 70 Somewhat unafraid fo =20 fo =42 62 Somewhat afraid fo =60 fo =40 100 Afraid fo=55 fo =20 75 Column Total 165 142