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For this problem, assume that you weigh 400 duck hatchlings. You find that 83 are slightly...

For this problem, assume that you weigh 400 duck hatchlings. You find that 83 are slightly underweight, 10 are severely underweight, and the rest are normal. (1) What probability should be assigned to a single duck hatchling's being slightly underweight? equation editorEquation Editor (2) What probability should be assigned to a single duck hatchling's being severely underweight? equation editorEquation Editor (3) What probability should be assigned to a single duck hatchling's being normal? equation editorEquation Editor

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Answer #1

Total number of ducks = 400.
Number of slightly underweight ducks = 83


Hence, the probability should be assigned to a single duck hatchling's being slightly underweight = 0.2075.


Number of severly underweight ducks = 83


Hence, the probability should be assigned to a single duck hatchling's being severely underweight = 0.025.


Number of normal ducks = 400 - 83 - 10 = 307


Hence, the probability should be assigned to a single duck hatchling's being normal = 0.7675

​​​​​​I hope this clarifies your doubt. If you're satisfied with the solution, hit the Like button. For further clarification, comment below. Thank You. :)

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