Respuesta :
Answer:
z = 2.00
Step-by-step explanation:
This is a number many statistics students memorize.
95.44% of the distribution lies within 2 standard deviations of the mean.

Answer:
z = 2.00
Step-by-step explanation:
The value of z such that "0.9544" of the area lies between −z and z rounded to two decimal places is z = 2.00.