Is the mean of the sample larger population of fish

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the mean weight for a certain type of fish is known tow be 28.0 ounces with a standard deviation of 2.5 ounces. a qame warden catches and weighs 30 fish from a certain pond to check if they are significantly larger than the mean stated above. if the mean of the sample larger population of this fish?use either L=1% or L=5%.

Reference no: EM13122025

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