The distribution of brood size x number of young in a nest

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Reference no: EM13608062

The distribution of brood size X (number of young in a nest) of a certain species of bird is given as follows:

Brood Size

X

P (X = x)

1

0.082

2

0.108

3

0.378

4

0.189

5

0.243

  1. Find the Pr ( 2 ? X ? 4 )
  2. Find the population mean of X
  3. Find the population standard deviation of X

Reference no: EM13608062

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