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The following table shows 200 students classified according to scores made on a test and according to their sections: Score Section Low Medium High Total
The following table shows 200 students classified according to scores made on a test and according to their sections: Score Section Low Medium High Total A 24 70 26 120 B 16 30 34 80 Total 40 100 60 200 A student is selected at random, find the probability that the student a) made a high score and from section A b) is from section B c) did not made a low score if the student is from section A d) The two events "making medium score" and "being from section A" are independent. (True/False) 0.433 0.13 0.4 0.217 False True 0.6 0.8
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