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What is the purpose of constructing two-way frequency tables in probability?
What is the purpose of constructing two-way frequency tables in probability?
To organize and interpret data when two categories are associated with each object being classified.
What is conditional probability?
What is conditional probability?
The probability of an event occurring given that another event has already occurred.
How can a two-way frequency table be used to approximate conditional probabilities?
How can a two-way frequency table be used to approximate conditional probabilities?
By comparing the frequencies in one category to the total frequencies in the other category.
How can a two-way frequency table be used to determine if events are independent?
How can a two-way frequency table be used to determine if events are independent?
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What is the probability of selecting a tenth-grade student who favors science, given that the student is from your school?
What is the probability of selecting a tenth-grade student who favors science, given that the student is from your school?
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