The diagram below represents three groups of students:
s (blue and green): the set of stude...
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Mathematics, 26.10.2019 21:43 mandilynn22
The diagram below represents three groups of students:
s (blue and green): the set of students who took a spanish class.
t (green and orange): the set of students who traveled to a spanish-speaking country.
d (red and orange): the set of students who did not take a spanish class. each block represents one student.
how many times more likely is it for a student who took spanish to have traveled to a spanish-speaking country than a student who did not take spanish?
a. it is 2.3 times as likely.
b. it is 3.3 times as likely.
c. it is 23 times as likely.
d. it is 30 times as likely.
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