Activity 2: Rowena wants to test a sample of 20 randomly selected students for her study. Identify the t-value of the following percentiles. 1. 75th percentile 2. 5th percentile 3. 60ch percentile 4. 400 percentile 5. 90th percentile Assessment 1. 6. 2. 7. 3. 8. 4. 9 5. 10. o Task:​