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The daily catch of a small turn-fishing fleet from ocean foods company has averaged 130 tons over the last few years, with a standard deviation of 42 tons. The probability that during a sample of four (4) fishing days, the weight of the daily catch will be between 109 tons and 151 tons is

A 0.3830
B 0.6170
C 0.6826
D 0.8413
E cannot be determined unless the weight of the daily catch is normally distributed.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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