Wildlife biologists inspect 153 deer taken by hunters and find 32 of them carrying ticks that test
Question:
a) Create a 90% confidence interval for the percentage of deer that may carry such ticks.
b) If the scientists want to cut the margin of error in half, how many deer must they inspect?
c) What concerns do you have about this sample?
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a Independence assumption Deer ticks are parasites A deer carrying the parasite may spread ...View the full answer
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Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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