H4 - show all work. (Please give your answers in mm) 1....

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BIOL2300-001 Name:___________________________ Homework #4 Due: Friday, October 9, 2009 ID:____________________________ Imagine that you were presented with a fish population. The mean standard length for this population is μ = 52.0 mm and the standard deviation is σ = 2.6 mm. Please note that these are population parameters. This population’s standard length is normally distributed. Please show that you know how to find the following percentiles. Please
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Unformatted text preview: show all work. (Please give your answers in mm) 1. What is the 90 th percentile for this population? (Note: this is the size of fish such that 90% of fish from the population are this size or smaller) 2. What is the 20 th percentile for this population? (Note: this is the size of fish such that 20% of fish from the population are this size or smaller)...
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