Question #4 / 25 Methadone is a synthetic drug whose effect on the body is simil

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Question #4 / 25 Methadone is a synthetic drug whose effect on the body is similar to that of morphine and heroin Methadone has been used to help people control their addictions to these other drugs. Recently, the governor of Florida vetoed a million-dollar appropriation for several Methadone clinics in the state Had Methadone use gotten out of hand? The following histogram summarizes information from a study of 25 Florida Methadone clinic patients. (Florida's projected mean daily dosage per Methadone clinic patient was about 100 milligrams.) Frequency 10 100 150 250 50 Daily Methadone dosage (in milligrams) 200 Based on the histogram, find the proportion of daily dosages in the sample that are at least 150 milligrams. Write your answer as a decimal, and do not round your answer Clear Undo Help

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Answrr:

The total sample set as given in the question is 25 people

Thenproportion of daily dosages in the sample that are atleast 150 mg = dosage above 150 mg/ total dosages

From the histogram we see that 3+2 = 5 daily dosages are above 150 mg.

Hence , the answer is 5/25 = 1/5 or .20

The proportion of daily dosage that is atleast 150 mg is 0.2

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