Frankiemcc398 Frankiemcc398

19-09-2022
Mathematics

Answered

A group of students sat a Spanish test and a French
test.
The frequency tree below shows some information
about whether the students passed or failed each test.
A student is chosen at random from the group. What is
the probability that they failed at least one test?
Give your answer as a fraction in its simplest form.
Spanish
Fail
✓ Scroll down
French
Pass
Fail
Pass
Fail
14
12

A group of students sat a Spanish test and a French test The frequency tree below shows some information about whether the students passed or failed each test A class=

Answer :

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