Question

Many students at a boarding school, including 6 just coming down with malaria, went home during the second semester break. About 2 weeks later, 4 siblings of these 6 students (out of a total of 10 siblings) developed malaria. The secondary attack rate among siblings was, therefore: A. 4 ⁄ 6 B. 4 ⁄ 10 C. 4 ⁄ 16 D. 6 ⁄ 10 Answer this question correctly with working solution

Name: many students at a boarding school including 6 just coming down with malaria went home during the second semester break about 2 weeks later 4 siblings of these 6 students out of a total of 1 54372
Uploaded: 2022-09-14T03:29:51-08:00
Duration: 3 min 34 s
Channel: Ariana Nash
Description: many students at a boarding school including 6 just coming down with malaria went home during the second semester break about 2 weeks later 4 siblings of these 6 students out of a total of 1 54372

          Many students at a boarding school, including 6 just coming down with malaria,
went home during the second semester break. About 2 weeks later, 4 siblings of these
6 students (out of a total of 10 siblings) developed malaria. The secondary attack rate
among siblings was, therefore:
A. 4 ⁄ 6
B. 4 ⁄ 10
C. 4 ⁄ 16
D. 6 ⁄ 10    Answer this question correctly with working solution

Added by Joaquin M.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

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Solved by Expert Ariana Nash

09/14/2022

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Many students at a boarding school, including 6 just coming down with malaria, went home during the second semester break. About 2 weeks later, 4 siblings of these 6 students (out of a total of 10 siblings) developed malaria. The secondary attack rate among siblings was, therefore: A. 4 ⁄ 6 B. 4 ⁄ 10 C. 4 ⁄ 16 D. 6 ⁄ 10 Answer this question correctly with working solution