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Mathematics, 22.02.2022 16:00, marlenemedina247
Two siblings are surf-fishing on the Atlantic coast, where both bluefish and pompano are common catches. The mean length of a bluefish is 284 millimeters with a standard deviation of 39 mm. For pompano, the mean is 123 mm with a standard deviation of 34 mm.
The eldest sibling caught a bluefish that was 322 mm long, and the younger sibling caught a pompano that was 176 mm long. Who caught the longer fish, relative to fish of the same species?
Find the z-score for the bluefish that was caught:
Give the calculation and values you used as a way to show your work:
Give your final answer rounded to two decimal places for the z-score for the bluefish:
Find the z-score for the pompano that was caught:
Give the calculation and values you used as a way to show your work:
Give your final answer rounded to two decimal places for the z-score for the pompano:
Conclusion:
Who caught the longer fish, relative to fish of the same species?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Two siblings are surf-fishing on the Atlantic coast, where both bluefish and pompano are common catc...
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