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.

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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.