The lengths of turtles in a park are normally distributed with a mean of 23.2 inches and a standard deviation of 5.6 inches. What is the percentile rank of a turtle whose length is 15 inches?

4%
7%
27%
37%

Fan and medal! I found the z-score, I just don't know what to do from here.

Question

The lengths of turtles in a park are normally distributed with a mean of 23.2 inches and a standard deviation of 5.6 inches. What is the percentile rank of a turtle whose length is 15 inches?

4%
       7%
       27%
       37%

Fan and medal! I found the z-score, I just don't know what to do from here.

anonymous · Answer

@midhun.madhu1987 hi! sorry to bother you. do you have any idea?

midhun.madhu1987 · Answer

:( :(