Question
The size of fish is important to commercial fishing. A study conducted in 2102 found that the length of Atlantic cod caught in nets in
The size of fish is important to commercial fishing. A study conducted in 2102 found that the length of Atlantic cod caught in nets in Karlskrona, Sweden is normally distributed with mean 46 cm and standard deviation 3.7 cm.
- Source: Condition indices of Atlantic cod (Gadus morhua) biased by capturing method. M. Ovegard, K. Berndt, and S. Lunneryd, ICES Journal of Marine Science, August 21, 2012.What is the probability that a randomly Atlantic cod is between 43 and 49 cm? Round your answer to 4 decimal places.
- What is the probability that a random sample of 7 Atlantic cod have an average length between 43 and 49 cm? Enter your answer rounded to 4 decimal places.Document how you obtained your answer in the space provided below.
- EditInsertFormats
- Why did the probability increase?
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Discrete Mathematics, Revised
Authors: Seymour Lipschutz, Marc Lipson
3rd Edition
0071615873, 9780071615877
