http://www.batterybackupguide.com/blog/probability-helpa-certain-type-of-thermal-battery-for-an-airplane-navigation-device-backup-power-has-a-mean/ Thu, 17 May 2012 23:10:13 +0000 http://wordpress.org/?v=2.7 hourly 1 http://www.batterybackupguide.com/blog/probability-helpa-certain-type-of-thermal-battery-for-an-airplane-navigation-device-backup-power-has-a-mean/comment-page-1/#comment-2013 fcas80 Mon, 18 May 2009 09:56:30 +0000 http://www.batterybackupguide.com/blog/probability-helpa-certain-type-of-thermal-battery-for-an-airplane-navigation-device-backup-power-has-a-mean/#comment-2013 P(X < 322.0) = P((x - 300) / 15.0) < (322.0 - 300) / 15.0) = P(Z < 1.47) = 0.9288 P(X < 322.0) = P((x - 300) / 15.0) < (322.0 - 300) / 15.0) = P(Z < 1.47) = 0.9288

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