Mathematics, 21.05.2020 01:58, justinpatengale2002

One week, a librarian kept track of whether returned books were returned on time or not, and whether they had fewer than 200 pages or they had 200 pages or more. The results are shown on the table.

What is the probability that a randomly selected book returned that week was returned on time, given that it had 200 pages or more?

One week, a librarian kept track of whether returned books were returned on time or not, and whether

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One week, a librarian kept track of whether returned books were returned on time or not, and whether...