A researcher conducts a diagnostic examination to 20 students. The following are the interpretation of the diagnostic examination. 1 Sasha got a score which is 60% higher than those who took the diagnostic test. 2 Marvin has a percentile rank of 90. 3. Zendee got a score which is only 5% higher than those who took the diagnostic test. 4. Meiko has a percentile rank of 75. 5 Spencer is g0% lower than those who took the diagnostic test Construct the t-distribution curve that illustrate each percentile, then identify the t-value of the percentiles of the following by filling up the table: Student Illustration t-value 1. Sasha 2. Marvin 3. Zendee 4 Meiko 5 Spencer Questions: 1. Who do you think got the highest score? 2. Who do you think passed the diagnostic examination?

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