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Mathematics 7 Online
OpenStudy (caozeyuan):

A tumor can be treated successfully 90% if tumor radius is less than 3mm, but only 67% is successful if tumor radius is 3-6mm. what is the mean, st dev, and var for each of the two situation?

OpenStudy (caozeyuan):

Is this a poisson distrib?

OpenStudy (caozeyuan):

@Loser66 , any idea?

OpenStudy (loser66):

Nope. no idea I think it is conditional distribution

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