Find the value of z such that 0.9544 of the area lies between - z and z. Round your answer to two decimal places.

Hello ...

Z = total area (1)

___-z___0.9544___z

z = 0.0288

Normal,

z = 2

assuming this is related to stats,

z is the variable in a normal distribution Z

total area under Z = 1

so if 0.9544 of the area lies between - z and z

area lie above z = area lie below z = (1-0.9544) / 2 = 0.0456/2 = 0.0228

from normal distribution table look-up, z = 2.00