A study was conducted to determine the relationships between spatial reasoning, memory, metacognition, mathematical ability and verbal reasoning. The sample consisted of 80 males and 80 female 17 year old students. The Table 1 below shows a correlation matrix between the five variables. Based on the table answer the following questions: Table 2 : Paired t Test Mean Std. Deviation Std. Error Mean Lower Upper t df Sig. (2 tailed) Pretest -5.36 2.90 0.62 -6.65 -4.08 -8.66 29 .000 Posttest a) State TWO research questions - 4 marks b) Discuss the findings of the study - 6 marks QUESTION 8 [9 MARKS] Teaching Workload, Continuous Professional Development and Leadership Styles of Principals Affecting Teacher Job Satisfaction The above is the title of a study conducted among secondary school teachers. a) Identify the independent variables. Explain - 3 marks b) Which is the dependent variable? Explain - 2 marks c) Suggest TWO Research Questions for the study - 4 marks