To estimate the percentage of a species of rodent that carries a specific viral infection, 175 rodents are randomly selected and examined, and 103 of them are found to be infected. Based upon this, find a 99% confidence interval for the proportion of all rodents of this species that are infected with the virus. Then find the lower limit and upper limit of the 99% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) Lower limit: Upper limit: S ?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
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To estimate the percentage of a species of rodent that carries a specific viral infection, 175 rodents are randomly selected and examined, and 103 of them are
found to be infected. Based upon this, find a 99% confidence interval for the proportion of all rodents of this species that are infected with the virus. Then find
the lower limit and upper limit of the 99% confidence interval.
Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.)
S
Lower limit:
Upper limit:
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Transcribed Image Text:To estimate the percentage of a species of rodent that carries a specific viral infection, 175 rodents are randomly selected and examined, and 103 of them are found to be infected. Based upon this, find a 99% confidence interval for the proportion of all rodents of this species that are infected with the virus. Then find the lower limit and upper limit of the 99% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) S Lower limit: Upper limit: Check Ⓒ2022 tab esc ! 1 9 a 2 W S # m 3 e с d $ A LA 4 r 0 f % 5 t acer Oll 6 g y & 7 h
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