Fission tracks are trails found in uranium-bearing minerals, left by fragments released during fissionevents. The article “Yo-yo Tectonics of the Ni?de Massif During Wrenching in Central Anatolia” reports that fifteen tracks on one rock specimen had an average track length of 13 µm with a standard deviation of 2 µm. Assuming this to be a random sample from an approximately normal population, find a 99% confidence interval for the mean track length for this rock specimen.
What will be an ideal response?
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If a camera has a 1/3-inch format, what should be the lens size to create a perfect picture?
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A cow with chronic mastitis infection that does not respond to treatment should be _____
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