The expected urine output for an adult is 0.5ml/kg/hr. This roughly equates to 30-40ml per hour in an average sized adult.
Interpreting Norm-Referenced Scores Percentile Ranks Percentile ranks, which range from 1 to 99, are commonly used for reporting test results to students and their parents/guardians. You may interpret a percentile as the percentage of students in a norm group whose scores fall below a given student's scale score.
Your percentile tells you what percentage of people you scored higher than. For example, if you scored in the 85th percentile, you scored higher than 85 percent of test takers. To calculate the percentile, you will need to know your score, the mean and the standard deviation.or example, if the standard deviation was 4.5, you would have a z-score of 2. Convert the z-score to a percentile using a z-score chart or converter available online (see Resources section).