INSTRUCTIONS: Select the correct translation for each statement. Every firefly glows in the dark
A) (x)(Fx ?Gx)
B) (x)(Gx ?Fx)
C) (?x)(Fx ? Gx)
D) (?x)(Fx • Gx)
E) (?x)(Hx ? Fx)
A
You might also like to view...
Which of the following is an example of an analytic question?
A) Is what is said clear? B) Has the author analyzed the topic adequately? C) Do the implications of the text lead to absurd conclusions? D) How are key terms defined?
For classical Greeks, happiness was understood in terms of
a. function b. pleasure c. utiles d. qualities
Is"~A ? F, A .•. ~ F" valid or not? Construct a truth table to answer this question and indicated which rows, if any, show invalidity
A) invalid; 2nd and 4th rows B) invalid; 1st row C) valid; no row shows invalidity
We are testing the hypothesis that treatment A improves pain. In a double-blind randomized controlled trial of people in more pain than usual, we find an equal improvement in pain in both the treatment group given A, and a control group not given A. What can we say about the role of placebo and/or regression to the mean?
A. One or both might be at work: we can't say which. B. Given the study design, placebo effect is probably the cause of the improvement in both groups. C. Given the study design, regression to the mean is probably the cause of the improvement in both groups. D. Given the study design, neither of these factors could be the cause of the improvement