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SAT Math Practice Question #34034 - SATify | SATify

#34034

statistics

data analysis

hard

120 sec

A clinical trial collected data on patients' treatment and recovery status, as shown in the table below.

Clinical Trial Results

	Received Drug A	Received Drug B
Recovered	180	120
Not Recovered	60	40

A patient is randomly selected from the group of patients who recovered. What is the probability, to the nearest hundredth, that this patient received Drug A?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.