of z that comes closest to satisfying each case, sketch a standard Normal curve with your value of z marked on the axis. (a) 38% of the observations fall below z (b) 70% of the observations fall above z

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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1.120 Find some values of z. Find
standard Normal variable Z that satisfies each of the
following conditions. (If you use Table A, report the valu
of z that comes closest to satisfying the condition.) In
each case, sketch a standard Normal curve with your
value of z marked on the axis.
(a) 38% of the observations fall below z
(b) 70% of the observations fall above z
Transcribed Image Text:1.120 Find some values of z. Find standard Normal variable Z that satisfies each of the following conditions. (If you use Table A, report the valu of z that comes closest to satisfying the condition.) In each case, sketch a standard Normal curve with your value of z marked on the axis. (a) 38% of the observations fall below z (b) 70% of the observations fall above z
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