A $z-$score of zero always means a$.$ the raw score does not exist. b$.$ the raw score exists, but is negligible. c$.$ the raw score almost never occurs. d$.$ the raw score is equal to the mean. Which of the following $z-$score values represents the location farthest from the mean? a$.z=+0\mathrm{.}50$ b$.z=+1\mathrm{.}00$ c$.z=-1\mathrm{.}00$ d$.z=-2\mathrm{.}00$ Chris wants to calculate a $z-$score for his own height. The average height in the class is $66$ inches, and Chris's height is $62$ inches. Chris calculated his $z-$score to be $+1\mathrm{.}5.$ What's wrong with his calculation? a$.$ The $z-$score is an inappropriate calculation here. b$.$ The