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April 20, 2014

April 20, 2014

Posted by **Anonymous** on Friday, November 23, 2012 at 4:58pm.

here are options

(a) No, since the three sample standard deviations are not all equal.

(b) No, since the population standard deviations are not given, so we cannot check this condition.

(c) Yes, since 5.7 - 4.9 < 2.

(d) Yes, since 5.7 / 4.9 < 2.

I got answer as C, I need someone to help me confrim this because I was confused to between C and D. Please help

- STAT (incomplete) -
**PsyDAG**, Saturday, November 24, 2012 at 11:44amAgain, in what case?

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