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Gina and Stewart Are Surf-Fishing on the Atlantic Coast, Where

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Question 53
Multiple Choice
arrowQuestion 53arrow
Multiple Choice

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?


A)0.65
B)321
C)6.29
D)4.8

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