Two-way Tables Probability SACHS
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Complete the table
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Complete the table
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Using the given data, what is the probability
that your HSIE teacher has a high IQ?
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If you randomly select a teacher from this group,
what is the probability the teacher has a low IQ?
[Do not simplify]
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If you randomly select a teacher from this group, what
is the probability they teach Maths or have a high IQ?
[Do not simplify]
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From the teachers surveyed, what is the probabilitythat a teacher with low IQ teaches Maths?
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Using the given data, what is the probability that
a student that did the revision, passed the test?
[Do not simplify]
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Using the given data, what is the probability thata student that failed the test, didn't do the revision?
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From the students in the table, what is the probabilitythat a random student did the revision or passed the test?
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From the students in the table, what is
the probability that a random student didn't
do the revision and failed the test?
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