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April 20, 2014

April 20, 2014

Posted by **Justina** on Sunday, August 7, 2011 at 7:55pm.

a. 0.7454

b. 0.6604

c. 0.2546

d. 0.3396

- Math -
**bobpursley**, Sunday, August 7, 2011 at 8:00pmhttp://davidmlane.com/hyperstat/z_table.html

answer c. check it with the applet.

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