poohbear3609 poohbear3609
  • 24-02-2018
  • Mathematics
contestada

A survey of 250 lobster fishermen found that they catch an average of 32.0 pounds of lobster per day with a standard deviation of 4.0 pounds. if a random sample of 36 lobster fishermen is selected, what is the probability that their average catch is less than 31.5 pounds

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khalidaymuhammp3uqbj khalidaymuhammp3uqbj
  • 03-03-2018
the correct answer is 55778 because it is 
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