In a community of 5,000 inhabitants, there was an outbreak of poliomyelitis, with 110 people having developed the disease. A serological survey determined that a total of 1,200 people were infected with the polio virus. There were 5 deaths among the sick. Poliovirus infectivity is given by: a)2.2% b)10% c)15.5% d)24%

In a community of 5,000 inhabitants, there was an outbreak of poliomyelitis, with 110 people having developed the disease. A serological survey determined that a total of 1,200 people were infected with the polio virus. There were 5 deaths among the sick. Poliovirus infectivity is given by: a)2.2% b)10% c)15.5% d)24%

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.5: Interpreting Data

Problem 1C

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