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Question
Here is Market Basket data for 1,000 transactions at a Drug Store. All transactions involve 1 or 2 drugs. Use the table below to answer the following questions.| 1,000 Transactions | Drug A 500 | Drug B 300 | Drug C 200 |
| Drug A | 0 | 100 | 125 |
| Drug B | 100 | 25 | 75 |
| Drug C | 125 | 75 | 0 |
| No Additional Drug | 275 | 100 | 0 |
A) The probability that Drug A will be purchased.
B) The probability that Drug B will be purchased.
C) The probability that both Drug A and Drug B will be purchased.
D) The probability that Drug A will be purchased given that Drug B has been purchased.
Answer
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