subject
Mathematics, 26.08.2020 22:01 aero8030

A cohort study was conducted to examine the relationship between smoking and risk of lung cancer. Among 4000 smokers, 800 were eventually diagnosed with lung cancer and among 6000 non-smokers, 500 were eventually diagnosed with lung cancer. (Use this information to answer questions below)What was the relative risk of being diagnosed with lung cancer in this study?a. 0.08b. 0.13c. 0.20d. 0.40e. 2.40

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:40
Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497
Answers: 3
question
Mathematics, 21.06.2019 16:20
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
question
Mathematics, 21.06.2019 18:00
Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review
Answers: 1
question
Mathematics, 21.06.2019 18:40
The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards
Answers: 2
You know the right answer?
A cohort study was conducted to examine the relationship between smoking and risk of lung cancer. Am...
Questions
question
Mathematics, 29.01.2020 03:58
question
Mathematics, 29.01.2020 03:58