1.
A ______________ is a diagram that can be used to illustrate a conditional.
A.
bar graph
B.
Venn diagram
C.
flow chart
D.
tree diagram
Hint
2.
What is the negation of the conclusion of the following conditional?
All birds can fly
.
A.
It cannot fly.
B.
It is a bird
C.
It is not a bird.
D.
It can fly.
Hint
3.
A __________ is a compound statement formed by joining two or more statements with the word
or
.
A.
truth value
B.
negation
C.
disjunction
D.
conjunction
Hint
4.
Construct a truth table for
p
q
.
A.
B.
C.
D.
Hint
5.
The freshman class of 63 students conducted a survey to compare how many students took Spanish as opposed to French as a foreign language. The results are shown in the Venn diagram. How many students studied Spanish or French?
A.
25
B.
63
C.
55
D.
56
Hint