Question

Asked Oct 25, 2019

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The sales department of Thompson Drug Company released the accompanying data concerning the sales of a certain pain reliever manufactured by the company.

Pain Reliever | Percent of Drug Sold | Percent of Group Sold in Extra-Strength Dosage |
---|---|---|

Group I (capsule form) | 0.6 | 0.35 |

Group II (tablet form) | 0.4 | 0.3 |

If a customer purchased the extra-strength dosage of this drug, what is the probability that it was in capsule form? (Round your answer to 3 decimal places.)

Step 1

Drawing a tree diagram

Let C denotes CAPSULE, T denotes tablet and E denotes Extra dosage

The data is shown in the tree diagram itself

Step 2

If a customer purchased the extra-strength dosage of this drug, probability ...

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