Wildlife biologists inspect 158 deer taken by hunters and find 38 of them carrying ticks that...

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Wildlife biologists inspect 158 deer taken by hunters and find38 of them carrying ticks that test positive for Lyme disease.

a) Create a 90% confidence interval for the percentage of deerthat may carry such ticks.

b) If the scientists want to cut the margin of error in half,how many deer must they inspect?

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Solution Given thatn 158x 38Point estimate sample proportion x n 02411    See Answer
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