TEST 169Cambridge IELTS Academic 16 · Questions 25–30Assignment planComplete the flow-chart below.Write ONE WORD ONLY for each answerAssignment planDecide on research question:Is there a relationship between hours of sleep and number of dreams?Decide on sample:Twelve students from the 25 departmentDecide on methodology:Self-reportingDecide on procedure:Answers on 26Check ethical guidelines for working with 27Ensure that risk is assessed and 28 is kept to a minimumAnalyse the resultsCalculate the correlation and make a 2930 the research