Mathematics
Mathematics, 12.12.2020 16:40, mili74

The following two-way table shows the distribution of high school students categorized by their grade level and book-type preference. Suppose a high school student is selected at random. Let event A = junior and event B = fiction. Are events A and B independent?

Yes, P(A) = P(A|B).
Yes, P(A) = P(B|A).
No, P(A) ≠ P(A|B).
No, P(A) ≠ P(B|A).


The following two-way table shows the distribution of high school students categorized by their gra

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The following two-way table shows the distribution of high school students categorized by their grad...

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