Question
4) In a certain animal species, the probability that a female will have 0, 1, 2, 3, or 4 offspring
in a given year is 0.31, 0.21, 0.19, 0.17, and 0.12 respectively. Find the expected number of
offspring.

Image Transcription

4) In a certain animal species, the probability that a female will have 0, 1, 2, 3, or 4 offspring in a given year is 0.31, 0.21, 0.19, 0.17, and 0.12 respectively. Find the expected number of offspring.

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