What is a 2x2 chi-square analysis?

What is a 2x2 chi-square analysis?
Message posted by Maggie on October 18, 2000 at 12:00 AM (ET)

I can't find this one on the web. I'm a liberal arts major, not a math/science one. Help!

READERS RESPOND:
(In chronological order. Most recent at the bottom.)

Re: What is a 2x2 chi-square analysis?
Message posted by Bill on October 18, 2000 at 12:00 AM (ET)

Search using "chi square"; leave off the 2x2.

Re: What is a 2x2 chi-square analysis?
Message posted by SOF on October 19, 2000 at 12:00 AM (ET)

It usually refers to a chi-squared test for independence in a 2by2 table.

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