Statistics questions

Statistics
Tutor: None Selected Time limit: 1 Day

find the value of z such that 0.516 of the area lies between -z and z

Mar 2nd, 2015

0.258 = 0.516/2

P ( z  < -0.7) = 0.242 = 0.5-0.258

P ( -0.7 < z < 0.7) = 0.516

Z value = 0.7

Mar 2nd, 2015

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Mar 2nd, 2015
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Mar 2nd, 2015
Dec 8th, 2016
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