Researchers decide to ask all of the students and staff at the school about the usual quantity of water consumed at school per day for the 6 weeks prior to getting ill. They get the following results. Estimated # of glaNiákibartikk Rate Ráņio water per day 0 glasses I glass 4 13 Reference 1424 24 38 2 glasses 3 glasses 4 glasses 5 glasses 6 or more glasses 51 57 41 62 43 61 31 37 14. Calculate the attack rates (round to one decimal place) and put answers in the table. 15. Describe the pattern you see in the attack rates. 15. Answer: 16. Using zero glasses as water as the reference for all of them, calculate Rate Ratios (rounded to two decimal places) and put answers in the table.
Researchers decide to ask all of the students and staff at the school about the usual quantity of water consumed at school per day for the 6 weeks prior to getting ill. They get the following results. Estimated # of glaNiákibartikk Rate Ráņio water per day 0 glasses I glass 4 13 Reference 1424 24 38 2 glasses 3 glasses 4 glasses 5 glasses 6 or more glasses 51 57 41 62 43 61 31 37 14. Calculate the attack rates (round to one decimal place) and put answers in the table. 15. Describe the pattern you see in the attack rates. 15. Answer: 16. Using zero glasses as water as the reference for all of them, calculate Rate Ratios (rounded to two decimal places) and put answers in the table.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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