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April 18, 2014

April 18, 2014

Posted by **Sam** on Tuesday, June 5, 2012 at 7:06am.

- calculus -
**Reiny**, Tuesday, June 5, 2012 at 7:45amyou will need a normal distribution table or chart.

I use this online applet

http://davidmlane.com/hyperstat/z_table.html

Use the second part at the bottom of the page

for mean enter 29000

for Sd enter 4000

in 'shaded' area, enter .16 and click on "above"

or

in 'shaded' area enter .84 and click on "below"

in either case you get

$32977.83 or $32978 to the nearest dollar

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