The test scores of an exam are normally distributed with a mean of 73 and a standard deviation of 8. If John scored 83, what percentage of students scored better than John? You can enter your answer either as decimal with 5 digits after the decimal (either rounded or truncated), or as a percent value with 2 digits after the decimal (either rounded or truncated). Do not enter the % symbol. examples 0.12345 12.23