The following table shows the number of textbooks classified…

The following table shows the number of textbooks classified by subject and condition. Art STEM Business New 75 50 25 Used 125 100 25   What is the probability that a randomly chosen textbook was new AND it was for STEM? Report your answer to 3 decimal places. 

The following table shows the number of textbooks classified…

The following table shows the number of textbooks classified by subject and condition. Art STEM Business New 75 50 25 Used 125 100 25   What is the probability that a randomly chosen textbook was used OR it was for Business? Report your answer to 4 decimal places.