An ecologist counted the number of eggs in randomly selected nests in a population of birds. To test the hypothesis that the number of eggs per nest follows a Poisson distribution at the 5% level of...


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An ecologist counted the number of eggs in randomly selected nests in a population of birds. To test the<br>hypothesis that the number of eggs per nest follows a Poisson distribution at the 5% level of significance, you<br>will need to compare a calculated value with a critical value.<br>Eggs per<br>Number of<br>fi.xi<br>Prob Expected<br>nest, xi<br>nests, fi<br>24<br>0.00 0.26185 26.185<br>1<br>37<br>37.00 0.35087 35.087<br>24<br>48.00 0.23509 23.509<br>11<br>33.00 0.10500 10.500<br>4 or more<br>4<br>16.00 0.04719 4.719<br>TOTALS<br>100<br>134.00 1.00000 100.000<br>What are the calculated and critical values for this test?<br>O calculated = 0.30; critical = 5.991<br>O calculated = 4.12; critical = 7.815<br>O calculated = 1.43; critical = 7.815<br>O calculated = 45.6; critical = 5.991<br>

Extracted text: An ecologist counted the number of eggs in randomly selected nests in a population of birds. To test the hypothesis that the number of eggs per nest follows a Poisson distribution at the 5% level of significance, you will need to compare a calculated value with a critical value. Eggs per Number of fi.xi Prob Expected nest, xi nests, fi 24 0.00 0.26185 26.185 1 37 37.00 0.35087 35.087 24 48.00 0.23509 23.509 11 33.00 0.10500 10.500 4 or more 4 16.00 0.04719 4.719 TOTALS 100 134.00 1.00000 100.000 What are the calculated and critical values for this test? O calculated = 0.30; critical = 5.991 O calculated = 4.12; critical = 7.815 O calculated = 1.43; critical = 7.815 O calculated = 45.6; critical = 5.991

Jun 08, 2022
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