Sagot :
According to the aforementioned study, published in the journal of environmental health, flight attendants are more likely than the general population to develop cancer. Where the 366 flight attendants had a higher cancer rate.
Even while flight attendants have a lower level of obesity and smoking, they have higher cancer rates.
This indicates that the study is an observational one because the researcher discovered the response variable within the population.
As a result, option A is right.
According to a research published in JAMA Dermatology, flight personnel have double the rate of melanoma as the general population.
Non-melanoma skin cancer was reported by 7.4% of female flight attendants, compared to 1.8% of women in the general population.
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Full Question :
A study published in the journal Environmental Health found that flight attendants get cancer more often than the general population. The 5,3665{,}3665,3665, comma, 366 flight attendants in the study had higher incidence rates for every type of cancer examined, even though they had relatively lower rates of smoking and obesity. What type of study is this, and what is the response variable? Choose 1 answer: Choose 1 answer: (Choice A) A An observational study where the incidence rate of cancer is the response variable (Choice B, Checked) B An observational study where type of person (flight attendant or not) is the response variable (Choice C) C An experiment where where incidence rate of cancer is the response variable (Choice D) D An experiment where type of person (flight attendant or not) is the response variable