Find the z-scores that bound the middle 80% of the area under the standard normal curve. O-1.23, 1.23 O -1.28, 1.28 -0.96, 0.96 O-1.18, 1.18

MATLAB: An Introduction with Applications
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Find the z-scores that bound the middle 80% of the area under the standard
normal curve.
-1.23, 1.23
-1.28, 1.28
O -0.96, 0.96
O-1.18, 1.18.
Transcribed Image Text:Find the z-scores that bound the middle 80% of the area under the standard normal curve. -1.23, 1.23 -1.28, 1.28 O -0.96, 0.96 O-1.18, 1.18.
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