the veterinarian at the zoo performed a check-up on both panda cubs and recorded in her notes that both cubs weighed the same! when did the vet perfom the check -u
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Azoo carefully monitors any newborn elephants born at their park. If a newborn elephant's weight falls in the bottom 5%, then the zoo takes special measures to ensure the health of the "little" guy or gal. Find the birth weight below which the zoo takes these precautions. Round your answer to the nearest pound. You must show your work using the calculator function to receive credit.
Sri K.
A veterinarian takes weight measurements of a zoo's Asian elephant and African giraffe. Such elephants in similar zoos have a mean weight of 9,000 lbs and a standard deviation of 220 lbs, while such giraffes in similar zoos have a mean weight of 1,800 lbs with a standard deviation of 90 lbs. If the veterinarian measured the local zoo's elephant at 8,775 lbs. and the local zoo's giraffe at 1,690 lbs, which animal is more underweight for its group? (Calculations leading to your conclusion must be shown at the right for credit... guessing does not count.)
A zoologist weights 18 newborn African elephants born in captivity. The mean weight of the sample is 181.1 lbs with a standard deviation of 5.1 lbs. a) Find a 99% confidence interval for the true weight of newborn African elephants born in captivity. b) Provide the right endpoint of the interval as your answer. Round your answer to 1 decimal place.
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