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.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
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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 glaNiakibartik Rate Rágio
water per day
0 glasses
I glass
2 glasses
3 glasses
4 glasses
5 glasses
6 or more glasses 51 57
4 13
Reference
1424
24 38
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.
Transcribed Image Text: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 glaNiakibartik Rate Rágio water per day 0 glasses I glass 2 glasses 3 glasses 4 glasses 5 glasses 6 or more glasses 51 57 4 13 Reference 1424 24 38 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.
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