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Wildlife biologists inspect 151 deer taken by hunters and find 27 of them carrying ticks that...

Wildlife biologists inspect 151 deer taken by hunters and find 27 of them carrying ticks that test positive for Lyme disease

a. Create a​ 90% confidence interval for the percentage of deer that may carry such ticks.

b. If the biologists want to cut the margin of error in half, how many deer will they have to inspect?

c. What concerns you about this sample?

Math   Statistics-And-Probability   
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