The following data represent the hemoglobin (in g/dL) for 20 randomly selected cats.
5.7 8.9 9.6 10.6 11.7
7.7 9.4 9.9 10.7 12.9
7.8 9.5 10.0 11.0 13.0
8.7 9.6 10.3 11.2 13.4
Source: Joliet Junior College Veterinarian Technology Program
Compute the z-score corresponding to the hemoglobin of Heathcliff, 7.8 g/dL. (Give your answer to two decimal places if necessary.)
z =
Interpret this result
Heathcliff's hemoglobin level is
standard deviations
the