Wood Duck Weights
Suppose that it is known that the weights of adult wood ducks is normally distributed with a mean of 450 g and a standard deviation of 50 g. Use this information to answer the following questions.
- What percentage of wood ducks weigh between 350 and 550 g?
- What percentage of wood ducks weigh more than 550 g?
- What percentage of wood ducks weigh less than 400 g?
- What percentage of wood ducks weigh less than 500 g?
- What percentage of wood ducks weigh between 350 and 500 g?
- What is the wood duck weights for the most common 68% of wood ducks?
- What is the wood duck weight for the lightest (smallest) 16% of wood ducks?
- What is the wood duck weight for the heaviest 2.5% of wood ducks?