Mathematics, 20.02.2020 03:56 Tcutety
Gina and Stewart are surf-fishing on the Atlantic coast, where both bluefish and pompano are common catches. The mean length of a bluefish is 288 millimeters with a standard deviation of 51 mm. For pompano, the mean is 129 mm with a standard deviation of 40 mm. Stewart caught a bluefish that was 321 mm long. What was the z-score for this length?
Answers: 1
, is given by
is the mean and 
is the standard deviation.
and 
. The z-score for 
is
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Gina and Stewart are surf-fishing on the Atlantic coast, where both bluefish and pompano are common...
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