Mathematics, 20.04.2020 23:05 TamB01
In case-control studies, the odds ratio is used as an estimate of the relative risk. In order for this approximation to be reasonable, some conditions must be met. Which of the following conditions is not necessary in order to use the odds ratio to estimate the relative risk?a. Cases are representative of all cases. b. With respect to exposure, controls are representative of the population to which you want to generalize your results. c. The exposure in question is rare in the population. d. The event (disease) under study is rare in the population.
Answers: 2
Mathematics, 21.06.2019 19:50
Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27
Answers: 1
Mathematics, 21.06.2019 22:30
What is the approximate value of x in the equation below.οΏΌβ3.396β0.7080.3040.955
Answers: 1
Mathematics, 21.06.2019 23:30
Simplify (8x2 β 1 + 2x3) β (7x3 β 3x2 + 1). β5x3 + 11x2 β 2 5x3 β 11x2 + 2 x3 + 2x2 + x3 x3 β 2x2 β x3
Answers: 1
Mathematics, 22.06.2019 00:00
City l has a temperature of β3 Β°f. city m has a temperature of β7 Β°f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)
Answers: 2
In case-control studies, the odds ratio is used as an estimate of the relative risk. In order for th...
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