Researchers collected information on the body parts of a new species of frog. The thumb length for the female frog
has a mean of 8.59
8.59 mm and a standard deviation of 0.63
0.63 mm. Let x denote thumb length for a female specimen.
a. Find the standardized version of x.
b. Determine and interpret the z-scores for thumb lengths of 10.1
10.1 mm and 8.5
8.5 mm. Round your answers to two decimal places.