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Posted by on Wednesday, October 13, 2010 at 6:39pm.

The number of defects in a random sample of 200 parts produced by a machine is binomially distributed with p = .03. Based on this information, the expected number of defects in the sample is 6.

Is it True or False?

  • statistics - , Wednesday, October 13, 2010 at 7:16pm

    in a scientfic study there are 8 pigs 5 of which are pregnant if three are selected at random without replacement find the probability that all are pregant

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