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January 31, 2015

January 31, 2015

Posted by **Anonymous** on Friday, April 20, 2012 at 11:05pm.

A B C D F

Number 56 74 60 9 1

The expected numbers of counts are for A,B,C,D,E:

Answer

- statistics -
**MathGuru**, Saturday, April 21, 2012 at 11:28amMultiply each proportion by 200:

A = 200 * .20 = ?

B = 200 * .30 = ?

C = 200 * .30 = ?

D = 200 * .10 = ?

E = 200 * .10 = ?

I'll let you finish the calculations.

- Correction -
**MathGuru**, Saturday, April 21, 2012 at 11:31amThe last one should be F instead of E:

F = 200 * .10 = ?

Sorry for any confusion.

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