stacy1981
stacy1981 stacy1981
  • 14-04-2017
  • Mathematics
contestada

What does the horizontal spread of a normal curve represent?

a. the mean
b. the standard deviation
c. the z-score
d. the probability

Respuesta :

avriana123
avriana123 avriana123
  • 14-04-2017
D,the probability. hope this helps!@
Answer Link

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