The data in Table 4 represent the finishing time (in seconds) for six randomly selected races of a greyhound named Barbies Bomber in the 5/16 -mile race at Greyhound Park in Dubuque, Iowa. Is there evidence to support the belief that the variable “finishing time” is normally distributed?

Table 4 31.35 32.52 32.06 31.26 31.91 32.37