Mathematics, 27.11.2019 02:31 hidagiser
Acohort study was conducted to study the association of coffee drinking and anxiety in a population-based sample of adults. among 10,000 coffee drinkers, 500 developed anxiety. among the 20,000 non-coffee drinkers, 200 cases of anxiety were observed. what is the relative risk of anxiety associated with coffee use?
Answers: 3
Mathematics, 21.06.2019 16:00
Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v
Answers: 2
Mathematics, 21.06.2019 18:30
Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)
Answers: 1
Mathematics, 21.06.2019 18:50
Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59
Answers: 2
Mathematics, 21.06.2019 19:00
What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
Answers: 2
Acohort study was conducted to study the association of coffee drinking and anxiety in a population-...
Computers and Technology, 15.01.2020 19:31
Mathematics, 15.01.2020 19:31
Mathematics, 15.01.2020 19:31
Mathematics, 15.01.2020 19:31
English, 15.01.2020 19:31
Mathematics, 15.01.2020 19:31
History, 15.01.2020 19:31
English, 15.01.2020 19:31
English, 15.01.2020 19:31