mathematics

A researcher conducted a survey of 6 teachers to determine how many times each teacher tutors students after school. The researcher recorded the findings in the table below.
​Teacher ​Number of Outcomes
1 ​18
2 ​ 15
3 ​12
4 ​23
5 ​ 15
6 ​ 19
Total ​100
What is the empirical probability that teacher #4 will tutor students after school?

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  1. I'd say 100%, since the teacher clearly tutors after school.
    What you should have asked is what is the percentage of tutoring events were conducted by Teacher #4. That would be
    23/100 = 23%

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    oobleck

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